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Made to fit Mk1 chassis with Mk2\/Mk3 dual exhaust manifold #251.101 Includes revised short shift kit,O2 fitting, gaskets and hardware.\u003c\/p\u003e","brand":"Techtonics Tuning","offers":[{"title":"Default Title","offer_id":44897365164326,"sku":"251.223","price":330.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/2131\/5878\/products\/product_detailed_image_1187_2435.jpg?v=1682122205"},{"product_id":"techtonics-tuning-stainless-downpipe-for-mk2-mk3-w-mk4-1-8t-2-5","title":"Techtonics Tuning Stainless Downpipe for Mk2 \/ Mk3 w\/ Mk4 1.8t, 2.5\"","description":"\u003cp\u003e2.5\" Turbo downpipe for Mk2 using a Mk4 Golf \/ Jetta AWW \/ AWD \/ AWP 1.8t and manifolds.\u003c\/p\u003e","brand":"Techtonics Tuning","offers":[{"title":"Default Title","offer_id":44897365328166,"sku":"251.239","price":302.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/2131\/5878\/products\/product_detailed_image_1189_2437.jpg?v=1682122208"},{"product_id":"techtonics-tuning-stainless-downpipe-mk5-gti-2-0t-jetta-mk6-gti-gli-audi-a3","title":"Techtonics Tuning Stainless Downpipe, Mk5 GTI 2.0T \/ Jetta \/ Mk6 GTI \/ GLI \/ Audi A3","description":"\u003cp\u003eTT T-304 Stainless 2.5\" Turbo Downpipe for 2.0T MkV Golf\/Jetta, Mk6 GTI\/GLI, and Audi A3. 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Tubing is T-304 Stainless. If you had order 251 118 in the past order replacement cat #253 169. 251119 (Two Year Warranty)\u003c\/p\u003e\r\n\u003cp\u003e For high flow cat, please purchase  253.169LC.\u003c\/p\u003e","brand":"Techtonics Tuning","offers":[{"title":"Default Title","offer_id":44897693172006,"sku":"251.119C","price":302.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/2131\/5878\/products\/251_119_Mk4_Downpipe_done.jpg?v=1682128612"},{"product_id":"jhm-exhaust-headers-b6-b7-s4-4-2-v8-version-2","title":"JHM Exhaust Headers - B6 \/ B7 S4 - 4.2 V8 - Version 2","description":"\u003cp\u003eJHM's Version 2, Mid-length Headers are an improvement on one of their most popular and successful modifications for the B6-B7 S4 with the 4.2L 40v V8. These re-designed headers are a well rounded performance upgrade that will net gains to all range of B6-B7 S4s with very little compromise. This includes cars with a stock motor and bolt-on modifications to fully built motors with superchargers running high boost.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eWHY A VERSION TWO?\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003eWhen JHM first released their headers in 2008, their design was meant to maximize torque. Since then, JHM has pushed the B6-B7 S4 platform a lot further and they started to find that they would need something bigger that didn't sacrifice torque. In 2012, JHM started to look at revisiting the design to make improvements that would keep the product growing with the market. JHM started testing their redesigned headers in 2013 as they started putting built motors in the B6-B7 S4.\u003c\/p\u003e\r\n\u003cp\u003eAlthough they were an excellent product, the JHM original long-tube headers are no longer available.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eABOUT THE REDESIGN\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003eJHM's new headers are a mid-length style header with a larger primary runner size. Generally, longtube headers make more torque and short tube headers make more horsepower. Mid-length headers bring you the benefits of both. The larger primary sizes opens up the motor more leaving room for growth with supercharger kits, built motors, and more boost. Back in 2008 when JHM first came out with the headers, long tubes with smaller primaries were the way to go - JHM didn't have the upgraded intake manifold yet, the exhaust systems for the platform were still small, and their tuning for the B6-B7 S4 4.2L V8 was still evolving. Once JHM came out with their upgraded intake manifold, they found that the OEM dual-runner design was able to give the motor a lot of torque. Then, JHM started to build the motors to handle more power and more boost and once they did this, JHM found that their headers from 2008 were corking the motor.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003ePERFORMANCE\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003eWhen compared to the original header design, these new headers will give you more power on the top end without sacrificing power down low. They'll allow you to take advantage of more of other modifications like the JHM Intake Manifold or the JHM Supercharger Kit or even a JHM built motor. As of December 27th, 2014, JHM has gone 11.1 at 128 mph with JHM's in-house B6-S4 which features these headers, a fully built motor, and the JHM Vortech Supercharger kit. More results are coming soon!\u003c\/p\u003e\r\n\u003cp\u003eThe new headers are also more modular and easier to install. JHM has made them specific to either manual or automatic transmission cars and you can also use your stock oxygen sensors with these headers instead of having to buy longer sensors or re-wire and lengthen your oxygen sensors.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eJHM HEADERS AND CAT-BACK VERSUS OEM EXHAUST COMPONENTS\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003eThe JHM Version 2 Headers are a COMPLETE replacement for the restrictive OEM exhaust manifolds and OEM downpipes. JHM headers will connect directly to a JHM-Fast Intentions true 2.5 inch cat-back or any other cat-back with a 2.5 inch connection to the downpipes.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eFITMENT:\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul class=\"bullet\"\u003e\r\n\u003cli\u003e2003 to 2005 B6-S4 Sedan, Avant, or Cabriolet with Manual or Automatic Transmission\u003c\/li\u003e\r\n\u003cli\u003e2005.5 to 2009 B7-S4 Sedan, Avant, or Cabriolet with Manual or Automatic Transmission\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cstrong\u003ePARTS INCLUDED:\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003c\/p\u003e\r\n\u003cul class=\"bullet\"\u003e\r\n\u003cli\u003e1x Stainless steel, driver side header assembly with v-banded flange\u003c\/li\u003e\r\n\u003cli\u003e1x Stainless steel, passenger side header assembly with v-banded flange\u003c\/li\u003e\r\n\u003cli\u003e1x Stainless steel, driver side downpipe with v-band connection\u003c\/li\u003e\r\n\u003cli\u003e1x Stainless steel, passenger side downpipe with v-band connection\u003c\/li\u003e\r\n\u003cli\u003e2x V-band clamps for header to mid-pipe connection\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003ePARTS REQUIRED - JHM INSTALL KIT WITH THE FOLLOWING: Search for JHM-B6S-LTH-INSTALL-KIT\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul class=\"bullet\"\u003e\r\n\u003cli\u003e2x OEM exhaust manifold gaskets\u003c\/li\u003e\r\n\u003cli\u003e3x OEM exhaust manifold studs (to replace the 3 bolts removed)\u003c\/li\u003e\r\n\u003cli\u003e3x OEM Exhaust manifold nuts (to replace the 3 bolts removed)\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cstrong\u003eOPTIONAL PARTS:\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul class=\"bullet\"\u003e\r\n\u003cli\u003e2.5\" Stainless Steel Exhaust Clamps (Pair) for mid-pipe to cat-back connection: Search for 10162-pair and add to your cart for a new pair of high-quality, 2.5\" exhaust clamps for the connection between the JHM headers and your 2.5 inch cat-back.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cstrong\u003eOPTIONS: Select your choices from the drop down boxes above\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul class=\"bullet\"\u003e\r\n\u003cli\u003eDownpipe Configuration: JHM offers downpipes for JHM Version 2 headers with or without high-flow catalytic converters. The JHM catalytic converters are a high-quality, racing cat with a spiral metallic substrate. JHM also gives you the option to order both \"straight pipe\" mid-pipes AND \"cat-pipe\" downpipes (a total of two sets of downpipes).\u003c\/li\u003e\r\n\u003cli\u003eTransmission Type: The JHM Version 2 headers are now transmission specific for better installation. Select \"Manual\" or \"Automatic\".\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cstrong\u003eINSTALLATION NOTES:\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul class=\"bullet\"\u003e\r\n\u003cli\u003eThe engine MUST be lowered substantially or removed from the vehicle to install these headers.\u003c\/li\u003e\r\n\u003cli\u003eJHM headers have primary oxygen (O2) sensor bungs that are close to the stock location but end up pointing the sensors in a different direction. When routing the O2 sensors it is VERY important you secure the wires so they do not rub on anything. Specifically, make sure that the sensors are clear of the shift linkage on the driver side of the transmission and that they aren't close to the exhaust pipes so they do not burn through. Zip ties work really well for securing the sensor wires.\u003c\/li\u003e\r\n\u003cli\u003eWhen removing your O2 sensors from your stock manifolds and downpipes, it is very helpful to label the sensors to note which sensor is for the primary versus secondary location and the driver versus passenger side. The O2 sensors must be installed into the same location they were removed from.\u003c\/li\u003e\r\n\u003cli\u003eOnce you install the additional studs you will have studs and nuts for ALL of the mounting holes. Torque all nuts on the cylinder head to header flange mounting studs to 25Nm or 19ftlb.\u003c\/li\u003e\r\n\u003cli\u003eIt can be difficult to get to the lower nuts on the headers so you will need to get to those first and use tools like crow's feet and Gearwrench box end wrenches. Once the headers are fully secured and tightened, you can re-install the motor mounts.\u003c\/li\u003e\r\n\u003cli\u003eThe alternator may have to be removed to install the headers in order to gain access to certain nuts. Some cars may require the alternator coolant pipe bent slightly for additional clearance.\u003c\/li\u003e\r\n\u003cli\u003eIt is HIGHLY recommended to wrap the headers in the area where the stock manifolds were located to keep heat from the factory wiring, motor mounts, alternator, and coolant pipes. You should only have to go about 1 foot at most past the end of the motor since the factory downpipes were not shielded and the JHM headers travel along the same path.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003e**THESE HEADERS ARE FOR OFF-ROAD USE ONLY**\u003c\/strong\u003e\u003c\/em\u003e\u003cbr\u003e\u003cem\u003e\u003cstrong\u003ePlease note that these headers are for OFF-ROAD USE ONLY!!! Ordering these headers with high-flow catalytic converters will \u003cspan style=\"text-decoration: underline;\"\u003eNOT\u003c\/span\u003e change this. With that being said, the high-flow catalytic converters do well to reduce hydrocarbons and carbon monoxide (HCs and CO). However, they are limited in their ability to reduce Nitrous Oxide (NOx). Customers in the state of California with the JHM high-flow catalysts have told JHM that they have passed the tailpipe or \"sniffer\" smog test with their cats installed. Remember that aftermarket catalytic converters are not legal for public road use in the state of California. Though they may pass an emissions test out of the tailpipe, they will still fail a visual test. In the state of California ONLY stock catalytic converters or catalysts with a CARB EO number are technically \"smog legal.\" JHM's high-flow catalysts do not have a CARB EO number. Please refer to your local laws and regulations for more information.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e","brand":"JHM","offers":[{"title":"Manual Transmission with Cats for JHM 2.75\" Exhaust","offer_id":44897732624678,"sku":"JHM-B6S-LTH","price":3119.95,"currency_code":"USD","in_stock":true},{"title":"Manual Transmission with Cats for 2.5\" Exhaust","offer_id":44897732722982,"sku":"JHM-B6S-LTH","price":3099.95,"currency_code":"USD","in_stock":true},{"title":"Automatic Transmission with Cats for 2.5\" Exhaust","offer_id":44897732755750,"sku":"JHM-B6S-LTH","price":3099.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/2131\/5878\/products\/jhm_tuning-ecu.jpg?v=1682129082"},{"product_id":"techtonics-tuning-b7-audi-a4-2006-2007-2-0t-quattro-2-5-downpipe-auto-trans","title":"Techtonics Tuning - B7 Audi A4 2006-2007 2.0T Quattro, 2.5 Downpipe, Auto Trans","description":"\u003cp\u003eB7 Quattro Audi A4 2006-2007 2.0T, 2.5\" Turbo Downpipe with flex coupling.\u003c\/p\u003e\n\u003cp\u003eChoose between,\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eAudi A4 B7 2.0T Quattro Auto transmission , Stainless Steel 2.5″. Reduced to 55mm to connect to the std exhaust. ’06-’08 \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAudi A4 2.0T Quattro Auto trans, T-304 Stainless Steel 2.5″\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePlease note!\u003c\/strong\u003e Image being used is for description only, and may not be the exact item being sold.\u003c\/p\u003e","brand":"Techtonics Tuning","offers":[{"title":"Reduced to 55mm","offer_id":47778125087014,"sku":"251.127R","price":286.0,"currency_code":"USD","in_stock":true},{"title":"Full 2.5\"","offer_id":47778125054246,"sku":"251.127","price":286.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/2131\/5878\/products\/251_127_raw_a4_dpipe_done.jpg?v=1682132183"},{"product_id":"vw-audi-2-0t-fsi-2-0t-gen-1-2-tsi-turbo-to-downpipe-gasket","title":"VW\/Audi 2.0T FSI \/ 2.0T Gen 1\/2 TSI Turbo To Downpipe Gasket","description":"\u003cp\u003eReplacement turbo to downpipe gasket for your 2.0T FSI or Gen 1 TSI engine.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eFits:\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003e2005.5 to current 2.0T FSI or Gen 1 TSI engines commonly found in Volkswagen or Audi models.\u003c\/p\u003e","brand":"New German Performance","offers":[{"title":"Default Title","offer_id":44897887519014,"sku":"1K0253115AB","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/2131\/5878\/products\/20T-dp-gasket.png?v=1682132386"},{"product_id":"techtonics-tuning-tri-y-header-mk1-16v-cat-version","title":"Techtonics Tuning  TRI-Y Header Mk1 16v (cat version)","description":"\u003cp\u003eThe Techtonics Tuning Tri-Y equal length header is back in production. Uses the Techtonics 253 155E (all Mk1 chassis) or 253 155 (16V Scirocco) Catalyic Converter.\u003c\/p\u003e","brand":"Techtonics Tuning","offers":[{"title":"Default Title","offer_id":44897926709542,"sku":"251.255","price":544.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/2131\/5878\/products\/251_mk1_16v_tri_y_header_cat_version_done.jpg?v=1682132992"},{"product_id":"034-motorsport-high-flow-catalytic-converter-b8-audi-a4-a5-allroad-q5-2-0-tfsi","title":"034 Motorsport High Flow Catalytic Converter, B8 Audi A4, A5, Allroad, Q5 2.0 TFSI","description":"\u003cp\u003e034Motorsport High-Flow Catalytic Converters are designed to replace the restrictive OE catalytic converter, and allow for quicker spool while increasing horsepower and torque throughout the powerband.\u003cbr\u003e\u003cbr\u003eWe construct them from stainless steel tubing, and utilize a high-performance 250-cell stainless-steel-matrix cat. They feature CNC machined flanges to prevent warping and expansion, factory-correct exhaust hanger location, and 2 oxygen sensor bungs in the proper locations for the factory sensors. Full 3.5\" tubing is used at the turbo outlet, with a smooth transition to 3\" after the cat.\u003cbr\u003e\u003cbr\u003eThe high-flow catalytic converter is a complete drop-in upgrade; will bolt up to any stock\/stock-fit turbo and stock\/stock-fit exhaust. Professionally assembled in-house, TIG-welded and backpurged.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul class=\"bullet\"\u003e\r\n\u003cli\u003eStainless Steel Tubing\u003c\/li\u003e\r\n\u003cli\u003eTIG Welded\u003c\/li\u003e\r\n\u003cli\u003eApplication-Specific Flanges\u003c\/li\u003e\r\n\u003cli\u003eFactory Oxygen Sensor and Exhaust Hanger Placement\u003c\/li\u003e\r\n\u003cli\u003eInstallation Hardware Included!\u003c\/li\u003e\r\n\u003cli\u003eDyno-Proven Horsepower and Torque Gains!\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003eWe've seen gains of over 24WTQ and 27WHP on our dyno on stock turbo tunes.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul class=\"bullet\"\u003e\r\n\u003cli\u003e2009 - Present Audi A4 2.0 TFSI (B8)\u003c\/li\u003e\r\n\u003cli\u003e2008 - Present Audi A5 2.0 TFSI (B8)\u003c\/li\u003e\r\n\u003cli\u003e2008 - Present Audi Q5 2.0 TFSI (B8)\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e*** Direct bolt-in for OEM cat-back exhaust, or aftermarket cat-back exhaust systems designed to fit with the OEM catalytic converter. Will fit Quattro and FWD B8 Audi A4 2.0 TFSI models equipped with Manual, Tiptronic, or CVT transmissions. Does not fit Right-Hand-Drive (RHD) vehicles.***\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eTHIS PRODUCT IS NOT SMOG LEGAL AND WILL NOT PASS CALIFORNIA EMISSIONS. DESIGNED FOR OFF ROAD USE AND RACE CARS ONLY.\u003c\/strong\u003e\u003c\/p\u003e","brand":"034 Motorsport","offers":[{"title":"Yes","offer_id":44898025701670,"sku":"034-105-4023","price":449.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/2131\/5878\/products\/034-105-4023-1.jpg?v=1682134108"},{"product_id":"integrated-engineering-vw-mk5-mk6-b6-passat-cc-audi-a3-2-0t-3-catted-downpipe","title":"Integrated Engineering VW MK5, MK6, B6 Passat\/CC, Audi A3 2.0T 3\" Catted Downpipe","description":"\u003cp\u003eEquipping your MK5 or MK6 2.0T engine with an IE catted downpipe delivers additional horsepower, torque, and responsiveness when coupled with a matching Stage 2 or K04 turbo upgrade ECU tune. These significant power gains are added through the entire RPM band by allowing the turbocharger to flow freely through the 3\" downpipe, high-flow catalytic converter, and mid-pipe. Careful tuning of the added sound from freeing up exhaust flow rewards you with an aggressive exhaust growl every time you touch the accelerator while minimizing cabin drone. All IE exhaust systems are designed in-house using state of the art digital scanning for a perfect fit and manufactured from 1.5mm thick wall 304 stainless steel offering a lifetime of performance and fun.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eProduct Features\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul class=\"bullet\"\u003e\r\n\u003cli\u003eMassive power and torque gains - with matching ECU tune\u003c\/li\u003e\r\n\u003cli\u003eDirect bolt-system - perfect match for stock or K04 turbo\u003c\/li\u003e\r\n\u003cli\u003e1.5mm thick 304 stainless steel pipe construction - lifetime of worry-free performance\u003c\/li\u003e\r\n\u003cli\u003e16mm thick turbo flange - prevents warping and leaks\u003c\/li\u003e\r\n\u003cli\u003e200 cell per inch metal matrix catalyst - reduces emissions and smell with no power loss\u003c\/li\u003e\r\n\u003cli\u003eV-band mid-pipe connection - easy and fast no-leak seal\u003c\/li\u003e\r\n\u003cli\u003eInterlock core tough flex section - allows engine movement without stress cracking\u003c\/li\u003e\r\n\u003cli\u003e3\" to 60mm adapter and all installation hardware included - no unwanted trips to the parts store\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cstrong\u003e3\" DOWNPIPE POWER GAINS\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul class=\"bullet\"\u003e\r\n\u003cli\u003eMK5 2.0T FSI (EA113): +55-65HP \u0026amp; 80-00TQ (ft-lbs) over stock\u003c\/li\u003e\r\n\u003cli\u003eMK5 \u0026amp; MK6 2.0T TSI (EA888 Gen1\/2): +55-65HP \u0026amp; 75-85TQ (ft-lbs) over stock\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: xx-small;\"\u003e\u003cem\u003e*Power figures are on full bolt-on and tuned Stage 2 cars. Power measured at the hub performed on a hub dynamometer, power figures are taken from multiple vehicles. Power gains may differ from advertised as individual vehicles will vary in maintenance, mileage, and conditions. HP=horsepower, TQ= Torque ft-lbs.\u003c\/em\u003e \u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eHIGH-FLOW CATALYTIC CONVERTER\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003eE's performance downpipe system for the MK5 \u0026amp; MK6 2.0T engines include a high-flow 200 cell per inch metal matrix catalyst (CAT) on the mid pipe section. This included CAT greatly reduces emissions output and unwanted offensive smells common on all catless systems, without losing horsepower!  Have all the benefits of catless performance and none of the drawbacks with the IE high-flow CAT system\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eDIRECT BOLT-ON DOWNPIPE WITH PERFECT FIT\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003eThe IE downpipe replaces the majority of the factory exhaust from the turbocharger all the way back to the factory rear exhaust just before the axles. The 16mm turbo flange bolts to the stock or a K04 turbocharger. The downpipe section includes a new mount bracket and utilizes the factory mount points along with a tough interlock core flex section, this allows engine and chassis movement without stressing or cracking your downpipe. Easily connect the downpipe and catted mid-pipe using the simple and strong v-band connection. Finally, the mid pipe mounts to the stock rear exhaust with the included 3\" to 60mm slip-fit sleeve, or easily adapt it to your cat-back exhaust of choice. In-house digitally scanned and designed for an exact fit and includes all hardware to make the install easy and straight forward.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eINSTALLATION\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003eInstallation is recommended to be performed on an auto lift or by a professional. \u003ca href=\"http:\/\/cdn.performancebyie.com\/guides\/MK5MK6%20Downpipe%20Install%20Guide.pdf\" target=\"_blank\"\u003eCLICK HERE to view and download the install guide.\u003c\/a\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eFITMENT\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul class=\"bullet\"\u003e\r\n\u003cli\u003eAudi - A3 2006-2013 (MK2 - 8P) 2.0T FSI \u0026amp; TSI Engines (FWD only)\u003c\/li\u003e\r\n\u003cli\u003eVW - GTI 2006-2009 (MK5) 2.0T FSI \u0026amp; TSI Engines\u003c\/li\u003e\r\n\u003cli\u003eVW - GTI 2010-2014 (MK6) 2.0T FSI \u0026amp; TSI Engines\u003c\/li\u003e\r\n\u003cli\u003eVW - Jetta \u0026amp; Jetta GLI 2006-2010 (MK5) 2.0T FSI Engines\u003c\/li\u003e\r\n\u003cli\u003eVW - Jetta \u0026amp; Jetta GLI 2010-2014 (MK6) 2.0T TSI Engines*\u003c\/li\u003e\r\n\u003cli\u003eVW - CC 2009-2015 (3C8) 2.0T FSI \u0026amp; TSI Engines\u003c\/li\u003e\r\n\u003cli\u003eVW - Passat 2006-2010 (B6) 2.0T FSI \u0026amp; TSI Engines\u003c\/li\u003e\r\n\u003cli\u003eVW - EOS 2006-2015 (1F7) 2.0T FSI \u0026amp; TSI Engines\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003ePlease note: Fits all transverse FSI EA113 \u0026amp; TSI EA888 GEN1\/2 equipped vehicles with FWD drivetrain. Does \u003cspan style=\"text-decoration: underline;\"\u003eNOT\u003c\/span\u003e fit EA888 Gen 3  engines found in some late model (2015+) MK6 Jetta \u0026amp; GLI. Please verify engine type before purchasing. Vehicle fitment is confirmed for the US and Northern America (NA) fitment. Some Rest Of World (ROW) models may have incompatible exhaust systems. Please verify factory part number compatibility with US models before ordering or contact us for support with any fitment questions.\u003c\/strong\u003e\u003cbr\u003e\u003c\/em\u003e\u003c\/p\u003e","brand":"Integrated Engineering","offers":[{"title":"Default Title","offer_id":44898372256038,"sku":"IEEXCC5","price":599.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/2131\/5878\/products\/mk5_mk6_gti_downpipe_01.jpg?v=1682140207"},{"product_id":"034-motorsport-cast-stainless-steel-performance-downpipe-vw-audi-mqb-1-8t-2-0t","title":"034 Motorsport Cast Stainless Steel Performance Downpipe - VW\/Audi MQB 1.8T\/2.0T","description":"\u003cp\u003e034Motorsport is proud to unveil the all-new Cast Stainless Steel Performance Downpipe for 8V Audi A3\/S3 and Mk7 Volkswagen Golf\/GTI\/R models equipped with EA888 Gen 3 1.8T\/2.0T engines! Offering increased horsepower and torque throughout the powerband, reduced turbocharger lag, and an enhanced exhaust note, this is the ultimate downpipe solution for the discerning Audi\/Volkswagen enthusiast.\u003c\/p\u003e\r\n\u003cp\u003eOptimized for increased flow and maximum performance, the MQB 1.8T\/2.0T Cast Stainless Steel Performance Downpipe features organic geometry and a massive 101.6mm diameter Euro 3 racing catalytic converter in the factory location. This complete  downpipe solution includes an integrated v-band flange at the turbine outlet, integrated oxygen sensor bung after the catalyst, OEM-style corrugated flex bellow, and factory-location exhaust hanger. The MQB 1.8T\/2.0T Cast Stainless Steel Performance Downpipe is constructed from 304 stainless steel and TIG-welded for maximum durability and corrosion resistance.\u003c\/p\u003e\r\n\u003cp\u003e034Motorsport's MQB 1.8T\/2.0T Cast Stainless Steel Downpipe was developed entirely in-house on 034Motorsport's Development Mk7 Volkswagen GTI and 8V Audi S3 utilizing the latest in 3D Scanning Technology, CAD Software, and Rapid Prototyping Techniques. Final production units were then tested extensively on multiple enthusiast-owned 8V Audi A3\/S3 and MkVII Volkswagen Golf\/GTI\/R vehicles before release.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eCast Downpipe Features\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul class=\"bullet\"\u003e\r\n\u003cli\u003eIncreased Horsepower and Torque Throughout the Powerband (+19-26 HP \/ +44-47TQ)\u003c\/li\u003e\r\n\u003cli\u003eQuicker Turbocharger Spool and Faster Transient Response (150-300 RPM Quicker Spool)\u003c\/li\u003e\r\n\u003cli\u003eEnhanced Exhaust Note and Turbocharger Sounds\u003c\/li\u003e\r\n\u003cli\u003eDirect, Bolt-In Upgrade for Both AWD and FWD Vehicles\u003c\/li\u003e\r\n\u003cli\u003eEngineered In-House by 034Motorsport's Engineering Team\u003c\/li\u003e\r\n\u003cli\u003eFactory-Location 101.6mm Euro 3 Racing Catalytic Converter\u003c\/li\u003e\r\n\u003cli\u003eOEM-Style Corrugated Flex Bellow and Integrated Exhaust Hanger\u003c\/li\u003e\r\n\u003cli\u003e304 Stainless Steel Construction with Integrated V-Band Flange and O2 Sensor Bung\u003c\/li\u003e\r\n\u003cli\u003eTIG Welded and Back Purged with Sand-Blasted Titanium Finish\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul class=\"bullet\"\u003e\r\n\u003cli\u003e034Motorsport Cast Stainless Steel Performance Downpipe\u003c\/li\u003e\r\n\u003cli\u003eIntegrated Euro 3 Racing Catalytic Converter\u003c\/li\u003e\r\n\u003cli\u003e304 Stainless Steel MQB FWD or AWD Midpipe (select from option above)\u003c\/li\u003e\r\n\u003cli\u003e76mm to 65mm Transition for Factory Exhaust System\u003c\/li\u003e\r\n\u003cli\u003e76mm Exhaust Clamps (2)\u003c\/li\u003e\r\n\u003cli\u003eInstallation Guide\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul class=\"bullet\"\u003e\r\n\u003cli\u003e2015 - Present Audi A3\/S3 (8V - MQB)\u003c\/li\u003e\r\n\u003cul class=\"bullet\"\u003e\r\n\u003cli\u003e1.8T and 2.0T Gen 3\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cli\u003e2015 - 2021 Volkswagen Golf\/GTI\/ R (Mk7 - MQB)\u003c\/li\u003e\r\n\u003cul class=\"bullet\"\u003e\r\n\u003cli\u003e1.8T and 2.0T Gen 3\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eImportant:\u003c\/strong\u003e This downpipe requires a Stage 2 ECU remap to eliminate any check engine lights\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003ePlease Note:\u003c\/strong\u003e 1.8T models may require a separate 76mm to 60mm reducer (not included) for proper fitment with the factory exhaust system\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"034 Motorsport","offers":[{"title":"FWD - 034-105-4041-FWD","offer_id":44898382381350,"sku":"034-105-4041","price":960.0,"currency_code":"USD","in_stock":true},{"title":"AWD - 034-105-4041-AWD","offer_id":44898382414118,"sku":"034-105-4041","price":1017.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/2131\/5878\/products\/034-105-4041-034motorsport-mqb-downpipe-hfc-8v-audi-a3-s3-mk7-volkswagen-gti-golf-r.jpg?v=1682140619"},{"product_id":"034motorsport-cast-racing-catalyst-for-b9-audi-a4-a5-allroad-2-0-tfsi","title":"034Motorsport Cast Racing Catalyst for B9 Audi A4\/A5\/Allroad 2.0 TFSI","description":"\u003cp\u003e034Motorsport is proud to introduce the all-new Cast Stainless Steel Racing Catalyst for B9 Audi A4\/A5 and Allroad models equipped with the longitudinal 2.0 TFSI engine! Designed as a drop-in replacement for the restrictive factory catalytic converter, the Cast Stainless Steel Racing Catalyst offers increased horsepower and torque throughout the powerband, reduced turbocharger lag, improved throttle response, and an enhanced exhaust note. This upgrade eliminates the primary flow limitation in the factory exhaust system, allowing you to maximize the potential of your turbocharged engine.\u003c\/p\u003e\n\u003cp\u003eOptimized for increased flow and maximum performance, the Cast Stainless Steel Racing Catalyst features organic geometry and a massive 135mm diameter Euro 3 racing catalytic converter in the factory location. This complete drop-in solution includes an integrated 4-bolt flange at the turbine outlet, integrated oxygen sensor bung after the catalyst, integrated 3-bolt downpipe flange, and a complete gasket\/hardware kit to allow for precise fitment and ease of installation. The Cast Stainless Steel Racing Catalyst for B9 Audi A4\/A5 and Allroad is constructed from 304 stainless steel and TIG-welded for maximum durability and corrosion  resistance. 034Motorsport's Cast Stainless Steel Racing Catalyst was developed entirely in-house on 034Motorsport's Development B9 Audi A4 utilizing the latest in 3D Scanning Technology, CAD Software, and Rapid Prototyping Techniques. Final production units were then tested extensively on multiple enthusiast-owned B9 Audi A4\/A5, and Allroad vehicles before release.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCast Racing Catalyst Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"bullet\"\u003e\n\u003cli\u003eIncreased Horsepower and Torque Throughout the Powerband (+ 22 HP \/ + 22 TQ Peak)\u003c\/li\u003e\n\u003cli\u003eQuicker Turbocharger Spool and Faster Transient Response (100-200 RPM Quicker Spool)\u003c\/li\u003e\n\u003cli\u003eEnhanced Exhaust Note and Turbocharger Sounds\u003c\/li\u003e\n\u003cli\u003eDirect, Bolt-In Upgrade for Factory Catalytic Converter\u003c\/li\u003e\n\u003cli\u003eEngineered In-House by 034Motorspor's Engineering Team\u003c\/li\u003e\n\u003cli\u003eFactory-Location 135mm Euro 3 Racing Catalytic Converter\u003c\/li\u003e\n\u003cli\u003e304 Stainless Steel Construction with Integrated Inlet\/Outlet Flanges and O2 Sensor Bung\u003c\/li\u003e\n\u003cli\u003ePrecision CNC-Machined Flange Mating Surfaces\u003c\/li\u003e\n\u003cli\u003eTIG Welded and Backpurged with Sand-Blasted Titanium-Look Finish\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's Included\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"bullet\"\u003e\n\u003cli\u003e034Motorsport Cast Stainless Steel Performance Downpipe\u003c\/li\u003e\n\u003cli\u003eIntegrated Euro 3 Racing Catalytic Converter\u003c\/li\u003e\n\u003cli\u003eFactory Turbocharger Outlet Gasket\u003c\/li\u003e\n\u003cli\u003eFactory Catalyst to Downpipe Gasket\u003c\/li\u003e\n\u003cli\u003eM10 Locknuts (4)\u003c\/li\u003e\n\u003cli\u003eM8 Locknuts (3)\u003c\/li\u003e\n\u003cli\u003eM8x30 Studs (3)\u003c\/li\u003e\n\u003cli\u003eInstallation Guide\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFactory Catalyst vs. 034 Race Catalyst - 91 Octane\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable style=\"border: 1px solid black;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"border: 1px solid black;\"\u003e\n\u003ctd style=\"padding: 2px;\"\u003e \u003c\/td\u003e\n\u003ctd style=\"padding: 2px;\"\u003e\u003cstrong\u003eFactory Catalyst (91 Octane)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 2px;\"\u003e\u003cstrong\u003e034 Race Catalyst (91 Octane)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border: 1px solid black;\"\u003e\n\u003ctd style=\"padding: 2px;\"\u003e\u003cstrong\u003ePeak Horsepower\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 2px;\"\u003e280 HP\u003c\/td\u003e\n\u003ctd style=\"padding: 2px;\"\u003e300 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border: 1px solid black;\"\u003e\n\u003ctd style=\"padding: 2px;\"\u003e\u003cstrong\u003ePeak Torque\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 2px;\"\u003e309 FT-LBS\u003c\/td\u003e\n\u003ctd style=\"padding: 2px;\"\u003e322 FT LBS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border: 1px solid black;\"\u003e\n\u003ctd style=\"padding: 2px;\"\u003e\u003cstrong\u003ePeak HP Gains\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 2px;\"\u003e \u003c\/td\u003e\n\u003ctd style=\"padding: 2px;\"\u003e22 HP @ 5,650 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border: 1px solid black;\"\u003e\n\u003ctd style=\"padding: 1px;\"\u003e\u003cstrong\u003ePeak TQ Gains\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 1px;\"\u003e \u003c\/td\u003e\n\u003ctd style=\"padding: 1px;\"\u003e22 FT LBS @2,850 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eSupported Vehicles\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"bullet\"\u003e\n\u003cli\u003eAudi A4 2017-2020 B9\/B9.5 2.0 TFSI\u003c\/li\u003e\n\u003cli\u003eAudi A5 2018-2020 B9\/B9.5 2.0 TFSI\u003c\/li\u003e\n\u003cli\u003eAudi allroad 2017-2020 B9\/B9.5 2.0 TFSI\u003c\/li\u003e\n\u003cli\u003eAudi Q5 2018-2020 B9\/B9.5 2.0 TFSI\u003c\/li\u003e\n\u003cli\u003e\u003cem\u003e\u003cstrong\u003eNote: Will not fit later B9.5 cars (2021+) with v-band turbo outlets.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cem\u003e\u003cstrong\u003eNote: Will not fit vehicles with gas particulate filters (GPFs)\u003c\/strong\u003e\u003c\/em\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eImportant: This racing catalyst requires a Stage 2 ECU Remap to eliminate any check engine lights due to removal of the factory catalyst.\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEmissions Disclaimer\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"bullet\"\u003e\n\u003cli\u003eThis product is sold for off-road use only.\u003c\/li\u003e\n\u003cli\u003eThis racing catalyst requires a Stage 2 ECU Remap to eliminate any check engine lights due to removal of the factory catalyst.\u003c\/li\u003e\n\u003cli\u003eBy purchasing this product, you understand this product is sold for competition use and is not legal for use in highway or street vehicles.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"034 Motorsport","offers":[{"title":"Default Title","offer_id":44898387853606,"sku":"034-105-4043","price":769.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/2131\/5878\/products\/034-105-4043-034motorsport-b9-audi-a4-a5-allroad-high-flow-catalytic-converter-hfc-cast-stainless-steel-racing-catalyst.jpg?v=1682141127"},{"product_id":"integrated-engineering-b9-a4-a5-allroad-2-0t-performance-catted-downpipe","title":"Integrated Engineering B9 A4, A5 \u0026 Allroad 2.0T Performance Catted Downpipe","description":"\u003cp\u003eThe IE catted downpipe is the perfect solution for those looking to add performance to their Audi A4, A5 \u0026amp; Allroad B9 (2017+) 2.0T. Expect horsepower gains as well as an aggressive sound. In addition, motorsports engineering and quality materials translate to a long lasting and quality product. You will not be disappointed!\u003c\/p\u003e\r\n\u003cp style=\"text-align: center;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/B6ZRsBThGfQ\" width=\"853\" height=\"505\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul class=\"bullet\"\u003e\r\n\u003cli\u003eExcellent horsepower gains of 21.8HP - with a plug-and-play tuning box\u003c\/li\u003e\r\n\u003cli\u003eCast sections ensure maximum flow and gorgeous fit and finish\u003c\/li\u003e\r\n\u003cli\u003eTrue 76mm Throughout- Does not neck down to OE Sizing at catalyst discharge\u003c\/li\u003e\r\n\u003cli\u003e76mm tubing replaces the restrictive 65mm factory tubing\u003c\/li\u003e\r\n\u003cli\u003eDirect bolt-on fitment - no modification or bending of mount brackets required\u003c\/li\u003e\r\n\u003cli\u003e100% 304 stainless steel pipe construction - lifetime of worry free performance \u003c\/li\u003e\r\n\u003cli\u003eThick cast turbo flange - ensures long gasket life and no leaks\u003c\/li\u003e\r\n\u003cli\u003eHigh flow 200 cell catalytic converter - full power with reduced pollution and no exhaust smell\u003c\/li\u003e\r\n\u003cli\u003eHigh quality metal matrix catalyst flows more than cheaper ceramic matrix cats\u003c\/li\u003e\r\n\u003cli\u003eTuned resonator - keeps highway drone to a minimum\u003c\/li\u003e\r\n\u003cli\u003eFully lined extra tough flex section will never collapse internally\u003c\/li\u003e\r\n\u003cli\u003eKit includes - Downpipes, midpipe, all mounting hardware (nuts, bolts, clamps, gaskets)\u003c\/li\u003e\r\n\u003cli\u003eInstall instructions can be downloaded by \u003ca href=\"https:\/\/pbie.s3.amazonaws.com\/guides\/Audi%20B9%20A4%20Downpipe%20Install%20Guide%20IEEXCK1.pdf\" target=\"_blank\"\u003eCLICKING HERE\u003c\/a\u003e\n\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cstrong\u003eIE PERFORMANCE DOWNPIPE\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003e\u003c\/strong\u003eThe IE B9 A4, A5 \u0026amp; Allroad Catted Downpipe works to reduce turbocharger back pressure and increase power. In turn, turbo spool should increase and with a performance ECU tune you will unlock the performance potential of your car.  Experience power gains across the entire RPM range as the exhaust emits an aggressive sound that you are bound to love.\u003c\/p\u003e\r\n\u003cp\u003eAll IE exhaust systems are designed in-house using state of the art digital scanning for a perfect fit and manufactured from thick wall 304 stainless steel offering a lifetime of performance and fun.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003e3 INCH (76MM) DOWNPIPE HORSEPOWER GAINS\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003eInstalling the IE 3\" catted downpipe on your B9 A4, A5, or Allroad 2.0T engine, you can expect huge power gains of +20-25HP when installed with a Stage 2 ECU tune or plug-in tuning box (this can vary by brand).  Click on the Power charts tab for more performance info and dyno graph.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eSOUND TUNING\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003eIE engineers elected to use a resonator in this B9 A4, A5 \u0026amp; Allroad downpipe. The result was a much better sounding exhaust overall. The factory cat back has a very unpleasant rasp when used with a downpipe which does not have a resonator. As IE engineers are true enthusiasts as well, it was very important that the exhaust also sounded great.  Check out the video to hear stock vs. IE sound clips.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eIE VS. OE: DOWNPIPE SOUND COMPARISON\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp style=\"text-align: center;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/_U95DhjSV1k\" width=\"853\" height=\"505\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003e*All sound clips are on a Stage 2 vehicle with IE cold air intake and intercooler installed. Only the downpipe was changed, no modifications were made to the factory installed catback.\u003c\/em\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003e\u003c\/em\u003e\u003cstrong\u003eHIGH-FLOW CATALYTIC CONVERTER\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003eIE’s performance downpipe includes a high-flow 200 cell per inch metal matrix catalyst located as close to the turbo as possible. Metal matrix catalysts are higher performance because the matrix web is thinner, allowing higher flow in the same size. Our catalyst is also a very large diameter, allowing a large flow area and maximum power. By being placed close to the turbo, emissions and unwanted unpleasant smells are greatly reduced.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eDIRECT BOLT-ON WITH PERFECT FITMENT\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003eThe IE downpipe replaces over 6 feet of restrictive factory exhaust tubing, all the way back to the OE “Cat Back” rear section. Sturdy fabricated mounts and precise engineering result in a rattle free and long last replacement exhaust system. 3D scanning systems were employed to ensure perfect placement both in pre and post production phases.  \u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eINSTALLATION\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003eInstallation should be completed by a professional and preferably on an autolift. \u003ca href=\"https:\/\/pbie.s3.amazonaws.com\/guides\/Audi%20B9%20A4%20Downpipe%20Install%20Guide%20IEEXCK1.pdf\" target=\"_blank\"\u003eCLICK HERE to view and download the install guide.\u003c\/a\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eINSTALL OVERVIEW VIDEO\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp style=\"text-align: center;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/f-n0uBxeLvE\" width=\"853\" height=\"505\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eVehicle fitment is confirmed for the US and Northern America (NA) fitment. Some Rest Of World (ROW) models may have incompatible exhaust systems. Please verify factory part number compatibility with US models before ordering or contact us for support with any fitment questions.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003e*This product is not CARB certified and thus is not available for purchase in the state California.\u003c\/em\u003e\u003c\/p\u003e","brand":"Integrated Engineering","offers":[{"title":"Default Title","offer_id":44898388377894,"sku":"IEEXCK1","price":749.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/2131\/5878\/products\/ie_b9_downpipe_01.1507668791.jpg?v=1682141187"},{"product_id":"integrated-engineering-b8-b8-5-audi-s4-s5-3-0t-downpipes","title":"Integrated Engineering B8 \/ B8.5 Audi S4, S5 3.0T Downpipes","description":"\u003cp\u003e\u003cstrong\u003eLEADING FEATURES\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul class=\"bullet\"\u003e\r\n\u003cli\u003eDeleting two resonators creates a deep and assertive exhaust note\u003c\/li\u003e\r\n\u003cli\u003eHorsepower gains of  8-12 HP\u003c\/li\u003e\r\n\u003cli\u003eConstructed from 304 stainless steel 2.5 inch (65mm) diameter tubing\u003c\/li\u003e\r\n\u003cli\u003eEasy to install - do it at home with minimal tools\u003c\/li\u003e\r\n\u003cli\u003eTig welded, high quality, and long lasting\u003c\/li\u003e\r\n\u003cli\u003eFully lined flex section - will never collapse and supercharger approved\u003c\/li\u003e\r\n\u003cli\u003eIncludes all hardware and clamps needed for a hassle free install\u003c\/li\u003e\r\n\u003cli\u003e\u003ca href=\"https:\/\/pbie.s3.amazonaws.com\/guides\/Audi%20B8%20S4%20Downpipes%20Install%20Guide%20IEEXCG2.pdf\" target=\"_blank\"\u003eDOWNLOAD INSTALL GUIDE HERE\u003c\/a\u003e\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp style=\"text-align: center;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/0ZK-sUziCIA\" width=\"853\" height=\"505\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\r\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003ePRODUCT OVERVIEW\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003e\u003c\/strong\u003eDownpipes are a popular and easy mod to install. As a pair they replace roughly 12 feet of factory tubing and a pair of resonators. This frees up the exhaust system, making the engine sound as it should. On the B8 S4, the downpipes are located after the catalysts and before the center muffler. Due to copious amount of exhaust on the B8 S4 we have made the following diagram to simplify the system.\u003c\/p\u003e\r\n\u003cp style=\"text-align: center;\"\u003e\u003cimg title=\"B8 3.0T Downpipes\" src=\"https:\/\/store.ngpracing.com\/images\/custom-layout\/ie\/B8%2030T%20downpipes\/b8_s4_stock_exh_illus.jpg\" alt=\"B8 3.0T Downpipes\" width=\"850\" height=\"425\"\u003e\u003c\/p\u003e\r\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003ePOWER GAINS\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp style=\"text-align: left;\"\u003eIncreasing the tubing size and deleting two sound muffling resonators results in noteworthy gains of 8-12 horsepower and torque (ft lb). Larger gains may be realized on more aggressive setups such as stage 2 or stage 3 vehicles.\u003c\/p\u003e\r\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eSOUND TUNING\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp style=\"text-align: left;\"\u003eFrom the factory the B8 S4 is muffled and resonated to death. In its stock state the car is so quiet that it’s possible to forget about the performance minded 3.0T powerplant. By removing the two resonators the engine sound comes to life. If you’re a true enthusiast that loves a deep and throaty exhaust note, you will not be disappointed!\u003c\/p\u003e\r\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eQUALITY CONSTRUCTION\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp style=\"text-align: left;\"\u003e304 Stainless steel tubing and tig welding make for a long lasting and worry free product. High quality lined flex sections will never come apart internally and clog your exhaust like inferior flex sections. Especially in forced induction (supercharged or turbo), economy flex sections are bound to fail and cause performance issues.\u003c\/p\u003e\r\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eDIRECT BOLT-ON WITH PERFECT FITMENT\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp style=\"text-align: left;\"\u003eNo welder or sawzall required! It’s sad that we even have to mention this, but it’s a fact that many cheaper products often require modification to be installed. For a hassle free install, go with IE who stands behind their products.\u003c\/p\u003e\r\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eINSTALLATION\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp style=\"text-align: left;\"\u003eOne of the greatest features of IE downpipes is that they are a breeze to install. They can be done with minimal tools in your garage (or driveway) on jack stands. Feel free to view our install guide \u003ca href=\"https:\/\/pbie.s3.amazonaws.com\/guides\/Audi%20B8%20S4%20Downpipes%20Install%20Guide%20IEEXCG2.pdf\" target=\"_blank\"\u003eHERE\u003c\/a\u003e.\u003c\/p\u003e\r\n\u003cp style=\"text-align: center;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/I7jdjpTPm8E\" width=\"853\" height=\"505\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\r\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003ePOWER RESULTS\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e *Power figures are on IE dual pulley and tuned S4 cars. Power measured at the hub performed on a hub dynamometer, power figures are taken from multiple vehicles. Power gains may differ from advertised as individual vehicles will vary in maintenance, mileage, and conditions. HP=horsepower, TQ= Torque ft-lbs.\u003c\/p\u003e\r\n\u003cp style=\"text-align: center;\"\u003e\u003cimg style=\"display: block; margin-left: auto; margin-right: auto;\" title=\"Integrated Engineering B8 3.0T Downpipes Dyno\" src=\"https:\/\/store.ngpracing.com\/images\/custom-layout\/ie\/B8%2030T%20downpipes\/B8_S4_downpipe_dyno_graph.jpg\" alt=\"Integrated Engineering B8 3.0T Downpipes Dyno\" width=\"850\" height=\"460\"\u003e\u003c\/p\u003e\r\n\u003cp style=\"text-align: center;\"\u003e\u003cimg title=\"Integrated Engineering B8 3.0T Downpipes Dyno\" src=\"https:\/\/store.ngpracing.com\/images\/custom-layout\/ie\/B8%2030T%20downpipes\/B8_S4_downpipe_dyno_gains.jpg\" alt=\"Integrated Engineering B8 3.0T Downpipes Dyno\" width=\"850\" height=\"460\"\u003e\u003c\/p\u003e\r\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eVEHICLE FITMENT\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul class=\"bullet\"\u003e\r\n\u003cli\u003eAudi - S4 2009-2015 (B8 - B8.5) 3.0T\u003c\/li\u003e\r\n\u003cli\u003eAudi - S5 2008-2015 (B8 - B8.5) 3.0T\u003c\/li\u003e\r\n\u003cli\u003eAudi - SQ5 2008-2015 (8R) 3.0T\u003c\/li\u003e\r\n\u003cli\u003eAudi - Q5 2008-2015 (8R) 3.0T\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eVehicle fitment is confirmed for the US and Northern America (NA) fitment. Some Rest Of World (ROW) models may have incompatible exhaust systems. Please verify factory part number compatibility with US models before ordering or contact us for support with any fitment questions.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e","brand":"Integrated Engineering","offers":[{"title":"Default Title","offer_id":44898389360934,"sku":"IEEXCG2","price":769.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/2131\/5878\/products\/IE_B8_Downpipes_0101.jpg?v=1682141269"},{"product_id":"034-motorsport-high-flow-racing-catalytic-converter-b5-and-b6-audi-a4-1-8t","title":"034 Motorsport High Flow Racing Catalytic Converter, B5 and B6 Audi A4 1.8T","description":"\u003cp\u003e034Motorsport High-Flow Catalytic Converters are designed to replace the restrictive factory catalytic converter, and allow for quicker spool while increasing horsepower and torque throughout the powerband.\u003c\/p\u003e\n\u003cp\u003eThis complete drop-in upgrade will bolt up to any stock\/stock-fit turbo and stock\/stock-fit exhaust system, and can provide gains of up to 26WTQ and 15WHP on stock turbo tunes.\u003c\/p\u003e\n\u003cp\u003e034 Motorsport constructs them from stainless steel tubing, and utilize a high-performance 250-cell stainless-steel-matrix cat. They feature precision flanges to prevent warping and expansion, factory-correct exhaust hanger location, and 2 oxygen sensor bungs in the proper locations for the factory sensors. Full 3\" tubing is used throughout.\u003c\/p\u003e\n\u003cp\u003eComplete drop-in upgrade; will bolt up to any stock\/stock-fit turbo and stock\/stock-fit exhaust. Professionally assembled in-house, TIG-welded.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eFits both Manual and Automatic transmissions.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eStainless Steel Tubing\u003c\/li\u003e\n\u003cli\u003eTIG Welded\u003c\/li\u003e\n\u003cli\u003eApplication-Specific Flanges\u003c\/li\u003e\n\u003cli\u003eFactory Oxygen Sensor and Exhaust Hanger Placement\u003c\/li\u003e\n\u003cli\u003eInstallation Hardware Included!\u003c\/li\u003e\n\u003cli\u003eDyno-Proven Horsepower and Torque Gains!\u003c\/li\u003e\n\u003cli\u003eWe've seen gains of over 26WTQ and 15WHP on our dyno on stock turbo tunes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1997 - 2001 Audi A4 1.8T (B5)\u003c\/li\u003e\n\u003cli\u003e2002 - 2005 Audi A4 1.8T (B6)\u003c\/li\u003e\n\u003cli\u003e1997 - 2005 Volkswagen Passat 1.8T (B5\/B5.5)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003e*** Direct bolt-in for OEM cat-back exhaust, or aftermarket cat-back exhaust systems designed to fit with the OEM catalytic converter. Will fit 4Motion\/Quattro and FWD B5\/B6 Audi A4 1.8T, and B5\/B5.5 Volkswagen Passat 1.8T models equipped with manual, Tiptronic, or CVT transmissions***\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eTHIS PRODUCT IS NOT SMOG LEGAL AND WILL NOT PASS CALIFORNIA EMISSIONS. DESIGNED FOR OFF ROAD USE AND RACE CARS ONLY.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e","brand":"034 Motorsport","offers":[{"title":"Default Title","offer_id":44898389557542,"sku":"034-105-4021","price":474.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/2131\/5878\/products\/034-105-4021-1.jpg?v=1682141293"},{"product_id":"integrated-engineering-performance-cast-downpipe-for-vw-mk7-mk7-5-golf-r-audi-8v-a3-s3-tt-tts-awd","title":"Integrated Engineering Performance Cast Downpipe for VW MK7, Mk7.5 Golf R \u0026 Audi 8V A3, S3, TT, TTS AWD","description":"\u003ch3\u003eMQB PERFORMANCE DOWNPIPE OVERVIEW\u003c\/h3\u003e\r\n\u003cp\u003eWhen upgrading your MK7 \/ MK7.5 or S3 to stage 2 software you will also need to reduce the back pressure caused by the small diameter stock pipe. With the exhaust system flowing better performance gains for Stage 2 power levels can be achieved. Turbo lag should also be reduced as an added benefit.\u003c\/p\u003e\r\n\u003cp\u003eIE engineers guarantee a perfect fit by designing all IE downpipes in-house using the latest technology. Digital scanning is using to scan the entire environment which ensures that there is proper clearance and that all mounting points are in the correct location. Manufactured from 304 stainless offers a life-long product that brings performance and fun to the table for years to come.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eProduct Features\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul class=\"bullet\"\u003e\r\n\u003cli\u003eProven performance gains for Stage 2 power levels\u003c\/li\u003e\r\n\u003cli\u003e76mm (3 inch) tubing replaces restrictive 60mm factory tubing\u003c\/li\u003e\r\n\u003cli\u003eBolt on fitment - no hassle or poorly fitting parts when you choose IE\u003c\/li\u003e\r\n\u003cli\u003eConstructed of 304 stainless long-lasting and high-quality material\u003c\/li\u003e\r\n\u003cli\u003eThick turbo flange - prevents leaks and warping\u003c\/li\u003e\r\n\u003cli\u003eHigh flow 200 cell catalytic converter - full power with reduced pollution and smell\u003c\/li\u003e\r\n\u003cli\u003eMetal matrix catalytic structure -\u003c\/li\u003e\r\n\u003cli\u003eOEM style flex section - allows for more adjustment and won’t fail\u003c\/li\u003e\r\n\u003cli\u003eAll inclusive kit - downpipe, midpipes, all hardware\u003c\/li\u003e\r\n\u003cli\u003eTIG welded construction - equates to long lasting welds that are less likely to fail\u003c\/li\u003e\r\n\u003cli\u003eInstall instructions - available by \u003ca title=\"Integrated Engineering MQB AWD 2.0T Downpipe Installation Instructions\" href=\"https:\/\/pbie.s3.amazonaws.com\/guides\/IE%20VW%20%26%20Audi%20MQB%20Performance%20Cast%20Downpipe%20%28AWD%29%20Install%20Guide.pdf\" target=\"_blank\"\u003eCLICKING HERE\u003c\/a\u003e\n\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3\u003ePOWER GAINS\u003c\/h3\u003e\r\n\u003cp\u003eThe most power gains will be achieved when the IE Downpipe is paired with IE matching software, air intake, and FDS intercooler.\u003c\/p\u003e\r\n\u003ch3\u003eSOUND TUNING\u003c\/h3\u003e\r\n\u003cp\u003eAn aggressive and drone-free sound will be emitted from the IE Cast Downpipe. This should be music to your ears! Thick wall tubing and cast sections remove much of “tinny” sound emitted by cheaper, thin wall, downpipes. With downpipes, you get what you pay for in terms of sounds and overall manufacturing quality.\u003c\/p\u003e\r\n\u003ch3\u003eHIGH-FLOW CATALYTIC CONVERTER\u003c\/h3\u003e\r\n\u003cp\u003eIE’s performance downpipe includes a high-flow 200 cell per inch metal matrix catalyst located as close to the turbo as possible. Metal matrix catalysts are higher performance because the matrix web is thinner, allowing higher flow in the same size. Our catalyst is also a very large diameter, allowing a large flow area and maximum power. By being placed close to the turbo, emissions and unwanted unpleasant smells are greatly reduced.\u003c\/p\u003e\r\n\u003ch3\u003eDIRECT BOLT-ON WITH PERFECT FITMENT\u003c\/h3\u003e\r\n\u003cp\u003eThe IE downpipe replaces over 6 feet of restrictive factory exhaust tubing, all the way back to the OE “Cat-Back” rear section. Sturdy fabricated mounts and precise engineering result in a rattle free and long last replacement exhaust system. 3D scanning systems were employed to ensure perfect placement both in pre and post-production phases.\u003c\/p\u003e\r\n\u003ch3\u003eINSTALLATION\u003c\/h3\u003e\r\n\u003cp\u003eInstallation should be completed by a professional and preferably on an auto lift. \u003ca title=\"Integrated Engineering MQB AWD 2.0T Downpipe Installation Instructions\" href=\"https:\/\/pbie.s3.amazonaws.com\/guides\/IE%20VW%20%26%20Audi%20MQB%20Performance%20Cast%20Downpipe%20%28AWD%29%20Install%20Guide.pdf\" target=\"_blank\"\u003eCLICK HERE\u003c\/a\u003e to view and download the install guide.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eFITMENT\/APPLICATIONS\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul class=\"bullet\"\u003e\r\n\u003cli\u003eAudi - S3 MK3\/8V 2.0T engine\u003c\/li\u003e\r\n\u003cli\u003eAudi - A3 MK3\/8V 1.8T \u0026amp; 2.0T engines (AWD\/Quattro only)*\u003c\/li\u003e\r\n\u003cli\u003eAudi - TT MK3\/8S 2.0T engine (AWD\/Quattro only)*\u003c\/li\u003e\r\n\u003cli\u003eAudi - TTS MK3\/8S 2.0T engine\u003c\/li\u003e\r\n\u003cli\u003eVW - Golf R MK7 2.0T engine\u003c\/li\u003e\r\n\u003cli\u003eVW - Golf R MK7.5 2.0T Engine\u003c\/li\u003e\r\n\u003cli\u003eVW - Alltrak MK7 1.8T \u0026amp; 2.0T engines (AWD\/4 Motion only)*\u003c\/li\u003e\r\n\u003cli\u003eVW - Tiguan MK2\/5Na 1.8T \u0026amp; 2.0T engines (AWD\/4 Motion only)*\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cdiv\u003e\u003cem\u003e\u003cstrong\u003eVehicle fitment is confirmed for the US and Northern America (NA) fitment. Some Rest Of World (ROW) models may have incompatible exhaust systems. Please verify factory part number compatibility with US models before ordering or contact us for support with any fitment questions.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/div\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003e*This product is not CARB certified and thus is not available for purchase in the state of California. \u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eTHIS MOTORSPORT\/RACING PRODUCT IS NOT DESIGNED TO MEET ANY FEDERAL EMISSIONS STANDARDS IN THE USA AND IS NOT FOR STREET OR HIGHWAY USE. THIS PRODUCT IS NOT C.A.R.B. COMPLIANT AND IS NOT FOR SALE OR USE IN CALIFORNIA, USA. APR MAKES NO CLAIMS THIS PRODUCT COMPLIES WITH ANY EMISSION LAWS IN ANY JURISDICTION. IT IS ENTIRELY THE RESPONSIBILITY OF THE PURCHASER TO INFORM THEMSELVES OF ANY LAWS OR REGULATIONS WHICH MAY PROHIBIT USE OF THIS PRODUCT.\u003c\/strong\u003e\u003cem\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e","brand":"Integrated Engineering","offers":[{"title":"Yes","offer_id":44898451947814,"sku":"IEEXCI1","price":849.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/2131\/5878\/products\/mk7_mqb_downpipe_08.1528144565.jpg?v=1682144343"},{"product_id":"integrated-engineering-vw-mk7-mk7-5-gti-golf-audi-a3-performance-cast-downpipe-fwd","title":"Integrated Engineering VW MK7\/MK7.5 GTI, Golf, \u0026 Audi A3 Performance Cast Downpipe FWD","description":"\u003ch3\u003eMQB PERFORMANCE DOWNPIPE OVERVIEW\u003c\/h3\u003e\r\n\u003cp\u003eWhen upgrading your VW MK7 or Audi 8V A3 to stage 2 software you will also need to reduce the back pressure caused by the small diameter stock pipe. With the exhaust system flowing better performance gains be achieved. Turbo lag should also be reduced as an added benefit.\u003c\/p\u003e\r\n\u003cp\u003eIE engineers guarantee a perfect fit by designing all IE downpipes in-house using the latest technology. Digital scanning is using to scan the entire environment which ensures that there is proper clearance and that all mounting points are in the correct location. Manufactured from 304 stainless offers a life-long product that brings performance and fun to the table for years to come.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eProduct Features\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul class=\"bullet\"\u003e\r\n\u003cli\u003eProven performance gains\u003c\/li\u003e\r\n\u003cli\u003e76mm (3 inch) tubing replaces restrictive 60mm factory tubing\u003c\/li\u003e\r\n\u003cli\u003eBolt on fitment - no hassle or poorly fitting parts when you choose IE\u003c\/li\u003e\r\n\u003cli\u003eConstructed of 304 stainless piping - long-lasting and high-quality material\u003c\/li\u003e\r\n\u003cli\u003eThick turbo flange - prevents leaks and warping\u003c\/li\u003e\r\n\u003cli\u003eHigh flow 200 cell catalytic converter - full power with reduced pollution and smell\u003c\/li\u003e\r\n\u003cli\u003eMetal matrix catalytic structure -\u003c\/li\u003e\r\n\u003cli\u003eOEM style flex section - allows for more adjustment and won’t fail\u003c\/li\u003e\r\n\u003cli\u003eAll inclusive kit - downpipe, mid pipes, all hardware\u003c\/li\u003e\r\n\u003cli\u003eTIG welded construction - equates to long-lasting welds that are less likely to fail\u003c\/li\u003e\r\n\u003cli\u003eInstall instructions - available by \u003ca title=\"Integrated Engineering MQB FWD 2.0T Downpipe Installation Instructions\" href=\"https:\/\/pbie.s3.amazonaws.com\/guides\/IE%20VW%20%26%20Audi%20MQB%20Performance%20Cast%20Downpipe%20%28FWD%29%20Install%20Guide.pdf\" target=\"_blank\"\u003eCLICKING HERE\u003c\/a\u003e\n\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3\u003ePOWER GAINS\u003c\/h3\u003e\r\n\u003cp\u003eThe most power gains will be achieved when the IE Downpipe is paired with IE matching software, air intake, and FDS intercooler.\u003c\/p\u003e\r\n\u003ch3\u003eSOUND TUNING\u003c\/h3\u003e\r\n\u003cp\u003eAn aggressive and drone-free sound will be emitted from the IE Cast Downpipe. This should be music to your ears! Thick wall tubing and cast sections remove much of “tinny” sound emitted by cheaper, thin wall, downpipes. With downpipes, you get what you pay for in terms of sounds and overall manufacturing quality.\u003c\/p\u003e\r\n\u003ch3\u003eHIGH-FLOW CATALYTIC CONVERTER\u003c\/h3\u003e\r\n\u003cp\u003eIE’s performance downpipe includes a high-flow 200 cell per inch metal matrix catalyst located as close to the turbo as possible. Metal matrix catalysts are higher performance because the matrix web is thinner, allowing higher flow in the same size. Our catalyst is also a very large diameter, allowing a large flow area and maximum power. By being placed close to the turbo, emissions and unwanted unpleasant smells are greatly reduced.\u003c\/p\u003e\r\n\u003ch3\u003eDIRECT BOLT-ON WITH PERFECT FITMENT\u003c\/h3\u003e\r\n\u003cp\u003eThe IE downpipe replaces over 6 feet of restrictive factory exhaust tubing, all the way back to the OE “Cat-Back” rear section. Sturdy fabricated mounts and precise engineering result in a rattle free and long last replacement exhaust system. 3D scanning systems were employed to ensure perfect placement both in pre and post-production phases.\u003c\/p\u003e\r\n\u003ch3\u003eINSTALLATION\u003c\/h3\u003e\r\n\u003cp\u003eInstallation should be completed by a professional and preferably on an auto lift. \u003ca title=\"Integrated Engineering MQB FWD 2.0T Downpipe Installation Instructions\" href=\"https:\/\/pbie.s3.amazonaws.com\/guides\/IE%20VW%20%26%20Audi%20MQB%20Performance%20Cast%20Downpipe%20%28FWD%29%20Install%20Guide.pdf\" target=\"_blank\"\u003eCLICK HERE\u003c\/a\u003e to view and download the install guide.\u003c\/p\u003e\r\n\u003ch3\u003eFITMENT\/APPLICATIONS\u003c\/h3\u003e\r\n\u003cul class=\"bullet\"\u003e\r\n\u003cli\u003eAudi - A3 MK3\/8V 1.8T \u0026amp; 2.0T engines (FWD only)*\u003c\/li\u003e\r\n\u003cli\u003eVW - GTI MK7 2.0T engine\u003c\/li\u003e\r\n\u003cli\u003eVW - GTI MK7.5 2.0T engine\u003c\/li\u003e\r\n\u003cli\u003eVW - Golf MK7 1.8T \u0026amp; 2.0T engine (FWD only)*\u003c\/li\u003e\r\n\u003cli\u003eVW - Golf MK7.5 1.8T \u0026amp; 2.0T engine (FWD only)*\u003c\/li\u003e\r\n\u003cli\u003eVW - GLI Mk7 2.0T\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cdiv\u003e\u003cstrong\u003e2019+ VW Mk7.5 GTI vehicles do not come equipped with a reusable downpipe mounting bracket. You must select the option above or you will not be able to install this downpipe to your vehicle. Vehicle fitment is confirmed for the US and Northern America (NA) fitment. Some Rest Of World (ROW) models may have incompatible exhaust systems. Please verify factory part number compatibility with US models before ordering or contact us for support with any fitment questions.\u003c\/strong\u003e\u003c\/div\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003e*This product is not CARB certified and thus is not available for purchase in the state of California.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eTHIS MOTORSPORT\/RACING PRODUCT IS NOT DESIGNED TO MEET ANY FEDERAL EMISSIONS STANDARDS IN THE USA AND IS NOT FOR STREET OR HIGHWAY USE. THIS PRODUCT IS NOT C.A.R.B. COMPLIANT AND IS NOT FOR SALE OR USE IN CALIFORNIA, USA. APR MAKES NO CLAIMS THIS PRODUCT COMPLIES WITH ANY EMISSION LAWS IN ANY JURISDICTION. IT IS ENTIRELY THE RESPONSIBILITY OF THE PURCHASER TO INFORM THEMSELVES OF ANY LAWS OR REGULATIONS WHICH MAY PROHIBIT USE OF THIS PRODUCT.\u003c\/strong\u003e\u003cem\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e","brand":"Integrated Engineering","offers":[{"title":"Yes (Adds needed bracket) \/ Yes","offer_id":44898452078886,"sku":"IEEXCI3","price":849.99,"currency_code":"USD","in_stock":true},{"title":"No \/ Yes","offer_id":44898452111654,"sku":"IEEXCI3","price":849.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/2131\/5878\/products\/mk7_mqb_downpipe_18.1528175956.jpg?v=1682144362"},{"product_id":"integrated-engineering-audi-8v-rs3-8s-ttrs-2-5t-evo-downpipe","title":"Integrated Engineering Audi 8V RS3, 8S TTRS 2.5T Evo Downpipe","description":"\u003cp\u003eThe IE Downpipe for your Audi RS3 or TTRS is the ultimate choice power adder for your exhaust system. Offering an aggressive and unique motorsport sound from your 5 cylinder turbo engine with complete unrestricted air flow for unmatched maximum power. Enjoy proven performance gains and leading features such as bolt-on direct fit install, long-life construction, cast sections, and amazing sound. Your new downpipe is at home both on a daily commute or blasting down the track!\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eProduct Features\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul class=\"bullet\"\u003e\r\n\u003cli\u003eMassive horsepower \u0026amp; torque gains\u003c\/li\u003e\r\n\u003cli\u003e3.5\" inch tubing replaces the restrictive factory size\u003c\/li\u003e\r\n\u003cli\u003eBolt on fitment - no hassle or poorly fitting parts when you choose IE\u003c\/li\u003e\r\n\u003cli\u003eCast downpipe sections - exact fit \u0026amp; ultimate flow\u003c\/li\u003e\r\n\u003cli\u003eConstructed of 304 stainless piping - long-lasting and high-quality material\u003c\/li\u003e\r\n\u003cli\u003eThick turbo flange - prevents leaks and warping\u003c\/li\u003e\r\n\u003cli\u003eHigh flow 200 cell catalytic converter - full power with reduced pollution and smell\u003c\/li\u003e\r\n\u003cli\u003eHigh-quality flex section - allows for more adjustment and won’t fail\u003c\/li\u003e\r\n\u003cli\u003eAll inclusive kit - downpipe, mid pipes, all hardware\u003c\/li\u003e\r\n\u003cli\u003eTIG welded construction - equates to long-lasting welds that are less likely to fail\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eReady to unlock stage 2 on your 2.5T?\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/em\u003eYour Audi RS3 or TTRS is a sporty fun drive straight from the factory, however, there is a lot of power hiding just inches from your right foot. You may already have a Stage 1 Tune, but you're ready to feel the complete performance potential from your powerful 2.5T engine. Adding the IE downpipe is the key to unlocking Stage 2 horsepower and fully releasing that RS beast!\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eSTOCK DOWNPIPES ROB HORSEPOWER\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003e\u003c\/strong\u003eYour 2.5T engine is capable of supercar level horsepower on the stock engine and turbo reliably with a Stage 2 Tune alone! However, the factory installed downpipe is designed for maximum emissions and economy, not for power. This design is riddled with small piping, harsh bends, and power sucking restrictions that limit your power gains to only Stage 1 Tune levels. In order to correct that, a true performance downpipe is required to open up the exhaust flow and allow the turbo to spin freely!\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eMAXIMUM FLOW DOWNPIPE\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003e\u003c\/strong\u003eIE engineers set out to design the ultimate downpipe option for the 8V RS3 and 8S TTRS chassis by employing leading-edge development technology along with highly specialized cast manufacturing. By using cast sections this allowed our engineers to design specialized shapes into the downpipe itself that lets it conform and fit into very tight spaces while retaining it's large size and maximized flow rates. The design is so specialized that 3D scanning was used to build a digital model of the chassis to design in allowing us to build shapes down to the millimeter. This design is just not possible using traditional stainless steel pipes and bends found in most exhaust manufacturing.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003ePOWER GAINS\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003e\u003c\/strong\u003eBolting this downpipe onto your Audi along with other matching bolt-ons and an IE STage 2 Tune results in up to 577 horsepower! You can take your RS3 or TTRS from a sporty driver to a power monster in a single weekend. Downpipe requires Stage 2 Tune for complete installation.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eLET THAT 5 CYLINDER SING!\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003e\u003c\/strong\u003eYour RS 2.5 TFSI engine has an amazing 5 cylinder sound that all enthusiasts love. Unfortunately, much of that sound is muffled by the factory downpipe system. The cast design of your IE downpipe creates an aggressive and deep tuned sound that showcases the unique rumble from the 5 cylinder turbo engine. It remains perfectly daily drivable and modest on your daily commute, but when you put the pedal down it transforms into an all-out howling beast!\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eREMOVABLE HIGH FLOW CATALYTIC CONVERTER\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003e\u003c\/strong\u003eBy employing a high flow metal matrix catalytic converter, horsepower loss is almost non-existent while keeping unpleasant smells and increased emissions to a minimum. However, the CAT section can be completely removed and replaced with a straight exhaust pipe for track days or drag events if you wish.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eLONG-LIFE MANUFACTURING\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003e\u003c\/strong\u003eThis downpipe holds the seal of IE quality and has been manufactured to last as long as you own the vehicle and beyond. Constructed from 304 stainless steel and expertly tig welded for incredible reliability. The cast and CNC machined turbo flange is thick to prevent leaks or warping at the turbo while a quality flex section works to allow normal movement between the chassis and engine without adding strain to the downpipe.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eINSTALLATION\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003e\u003c\/strong\u003eThis downpipe kit includes everything needed to bolt-on directly with no permanent modifications or alterations to the vehicle. The removal of the factory downpipe is a very long process and is only recommended to be performed by a professional. DIY is not recommended for most on this product. CLICK HERE to view and download a step-by-step install guide (coming soon).\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eFITMENT\/APPLICATIONS\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul class=\"bullet\"\u003e\r\n\u003cli\u003e2016+ Audi 8S TTRS 2.5T\u003c\/li\u003e\r\n\u003cli\u003e2017+ Audi 8V RS3 2.5T\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eVehicle fitment is confirmed for the US and Northern America (NA) fitment. Some Rest Of World (ROW) models may have incompatible exhaust systems. Please verify factory part number compatibility with US models before ordering or contact us for support with any fitment questions.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\r\n\u003cstyle xml=\"space\"\u003e\u003c!--\n.embed-container { position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; max-width: 100%; } .embed-container iframe, .embed-container object, .embed-container embed { position: absolute; top: 0; left: 0; width: 100%; height: 100%; }\n--\u003e\u003c\/style\u003e\r\n\u003cdiv class=\"embed-container\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/C6TvQJ7qs4Q\" width=\"320\" height=\"240\" frameborder=\"0\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e","brand":"Integrated Engineering","offers":[{"title":"Yes","offer_id":44898472591654,"sku":"IEEXCQO1","price":1299.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/2131\/5878\/products\/ieexcqo1_rs3_downpipe__1.jpg?v=1682144796"},{"product_id":"usp-high-flow-catalytic-converters-for-mk5-r32-and-a3-3-2l","title":"USP High Flow Catalytic Converters For MK5 R32 and A3 3.2L","description":"\u003cp\u003eThe USP Motorsports high flow cat pipe bolts directly to the OEM naturally aspirated headers and features new downpipes. 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Lighter than factory\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cstrong\u003eFitment\/Applications:\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul class=\"bullet\"\u003e\r\n\u003cli\u003e2008 VW Mk5 R32\u003c\/li\u003e\r\n\u003cli\u003e2006-2008 Audi 8P A3 3.2L VR6\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eNOTICE: THIS MOTORSPORT\/RACING PRODUCT IS NOT DESIGNED TO MEET ANY FEDERAL EMISSIONS STANDARDS IN THE USA AND IS NOT FOR STREET OR HIGHWAY USE. THIS PRODUCT IS NOT C.A.R.B. COMPLIANT AND IS NOT FOR SALE OR USE IN CALIFORNIA, USA. WE MAKE NO CLAIMS THIS PRODUCT COMPLIES WITH ANY EMISSION LAWS IN ANY JURISDICTION. IT IS ENTIERLY THE RESPONSIBILITY OF THE PURCHASER TO INFORM THEMSELVES OF ANY LAWS OR REGULATIONS WHICH MAY PROHIBIT USE OF THIS PRODUCT.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e","brand":"USP Motorsports","offers":[{"title":"Yes","offer_id":44898496119078,"sku":"USP-32L-CAT1","price":799.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/2131\/5878\/products\/usp32lcat1-1.jpg?v=1682146125"},{"product_id":"apr-x-pipe-audi-s6-s7-rs6-rs7-4-0t-v8","title":"APR X-Pipe - Audi S6, S7, RS6, RS7 4.0T V8","description":"\u003ch3\u003eFor Audi S6, S7, RS6 and RS7 4.0T vehicles with an APR Race DP and APR Catback Exhaust System, the APR X-Pipe is a must have.\u003c\/h3\u003e\r\n\u003cp\u003eThis upgrade creates a smooth transition between the two systems and integrates an x-pipe that reduces backpressure. This upgrade smooths out the exhaust note for a more refined sound profile while also increasing peak torque. Like the rest of the system, the x-pipe is constructed from T304 stainless steel, beautifully TIG welded, and includes all new APR slip clamps.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eFitment\/Applications\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul class=\"bullet\"\u003e\r\n\u003cli\u003e2013-2018 Audi C7 S6 4.0T\u003c\/li\u003e\r\n\u003cli\u003e2012-2018 Audi C7 S7 4.0T\u003c\/li\u003e\r\n\u003cli\u003e2013-2018 Audi C7 RS7 4.0T\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"APR","offers":[{"title":"Default Title","offer_id":44898502508838,"sku":"CBK0027","price":280.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/2131\/5878\/products\/apr-4-0t-x-pipe-cbk0027_001.jpg?v=1682146354"},{"product_id":"034motorsport-stainless-steel-racing-catalyst-b9-audi-s4-s5","title":"034Motorsport Stainless Steel Racing Catalyst B9 Audi S4\/S5","description":"\u003ch3\u003eThe 034Motorsport Stainless Steel Racing Catalyst for B9 Audi S4\/S5 is designed as a drop-in replacement for the restrictive factory catalytic converter.\u003c\/h3\u003e\n\u003cp\u003ehe Stainless Steel Racing Catalyst offers increased horsepower and torque throughout the powerband, reduced turbocharger lag, improved throttle response, and an enhanced exhaust note. This upgrade eliminates the primary flow limitation in the factory exhaust system, allowing you to maximize the potential of your turbocharged engine.\u003c\/p\u003e\n\u003cp\u003eOptimized for increased flow and maximum performance, the Stainless Steel Racing Catalyst features a massive 148mm diameter Euro 4 racing catalytic converter in the factory location. This complete drop-in solution includes an integrated v-band flange at the turbine outlet, integrated oxygen sensor bung after the catalyst, integrated 3-bolt downpipe flanges, and a complete gasket\/hardware kit to allow for precise fitment and ease of installation. The Stainless Steel Racing Catalyst for B9 Audi S4\/S5 vehicles is constructed from 304 stainless steel for maximum durability and corrosion resistance, is TIG-welded, and includes an integrated OE style heat isolation barrier to minimize exhaust heat transferred into the engine bay.\u003c\/p\u003e\n\u003cp\u003e034Motorsport's Stainless Steel Racing Catalyst was developed entirely in-house on 034Motorsport's Development B9 Audi S4 utilizing the latest in 3D Scanning Technology, CAD Software, and Rapid Prototyping Techniques. Final production units were then tested extensively on track in B9 Audi S4 vehicles before release.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFEATURES:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"bullet\"\u003e\n\u003cli\u003eIncreased Horsepower \u0026amp; Torque Throughout the Powerband (+ 21 HP \/ + 33 TQ Peak)\u003c\/li\u003e\n\u003cli\u003eQuicker Turbocharger Spool \u0026amp; Faster Transient Response (150-300 RPM Quicker Spool)\u003c\/li\u003e\n\u003cli\u003eEnhanced Exhaust Note \u0026amp; Turbocharger Sounds\u003c\/li\u003e\n\u003cli\u003eDirect, Bolt-In Upgrade for Factory Catalytic Converter\u003c\/li\u003e\n\u003cli\u003eEngineered In-House by 034Motorsport's Engineering Team\u003c\/li\u003e\n\u003cli\u003eFactory-Location 148mm Euro 4 Racing Catalytic Converter\u003c\/li\u003e\n\u003cli\u003e304 Stainless Steel Construction with Integrated Inlet\/Outlet Flanges \u0026amp; O2 Sensor Bung\u003c\/li\u003e\n\u003cli\u003ePrecision CNC-Machined Flange Mating Surfaces\u003c\/li\u003e\n\u003cli\u003eOE Style Heat Isolation Barrier\u003c\/li\u003e\n\u003cli\u003eTIG Welded \u0026amp; Backpurged\u003c\/li\u003e\n\u003cli\u003eWHAT'S INCLUDED:\u003c\/li\u003e\n\u003cli\u003e034Motorsport Stainless Steel Performance Downpipe\u003c\/li\u003e\n\u003cli\u003eIntegrated Euro 4 Racing Catalytic Converter\u003c\/li\u003e\n\u003cli\u003eFactory Turbocharger Outlet Gasket\u003c\/li\u003e\n\u003cli\u003eFactory Catalyst to Downpipe Gaskets (2)\u003c\/li\u003e\n\u003cli\u003eM8 Locknuts (6)\u003c\/li\u003e\n\u003cli\u003eM8x30 Socket Head Cap Screws (4)\u003c\/li\u003e\n\u003cli\u003eM8 Washers (4)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNote:\u003c\/strong\u003e Not for Vehicles Equipped with GPF (Gasoline Particulate Filter)\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e034MOTORSPORT B9 AUDI S4 3.0 TFSI RACE CATALYST PERFORMANCE COMPARISONS\u003c\/strong\u003e\u003cbr\u003eThese Performance Comparisons were performed using an in-house 2018 Audi S4 3.0 TFSI on 91 Octane fuel.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFactory Catalyst (91 Octane)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"bullet\"\u003e\n\u003cli\u003ePeak Horsepower: 304 HP\u003c\/li\u003e\n\u003cli\u003ePeak Torque: 332 FT-LBS\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e034Motorsport Catalyst (91 Octane)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"bullet\"\u003e\n\u003cli\u003ePeak Horsepower: 320 HP\u003c\/li\u003e\n\u003cli\u003ePeak Torque: 348 FT-LBS\u003c\/li\u003e\n\u003cli\u003ePeak HP Gains vs Factory Catalyst: 21 HP @ 5,680 RPM\u003c\/li\u003e\n\u003cli\u003ePeak TQ Gains vs Factory Catalyst: 33 FT-LBS @ 2,525 RPM\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment\/Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"bullet\"\u003e\n\u003cli\u003e2018 - Present Audi S4 (B9) 3.0 TFSI\u003c\/li\u003e\n\u003cli\u003e2018 - Present Audi S5 (B9) 3.0 TFSI\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation Instructions\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"bullet\"\u003e\n\u003cli\u003e\u003ca title=\"Installation Instructions\" href=\"https:\/\/store.034motorsport.com\/docs\/034-105-4045,%20Install%20Instructions,%20HFC,%20B9%20S4.pdf\"\u003eClick or tap here\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eEmissions Disclaimer\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eThis product is sold for off-road use only.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eBy purchasing this product, you understand this product is sold for competition use and is not legal for use in highway or street vehicles.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eThis product will cause a check engine light (MIL) on the stock factory tuning. A racing ECU calibration for offroad use only is required to eliminate the check engine light.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e","brand":"034 Motorsport","offers":[{"title":"Default Title","offer_id":44898514665766,"sku":"034-105-4045","price":1200.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/2131\/5878\/products\/034-105-4045-1.jpg?v=1682146998"},{"product_id":"audi-4-0t-c7-s6-s7-downpipes","title":"HPA Audi 4.0T C7 S6\/S7 Downpipes","description":"\u003cp\u003eMaximizing engine performance starts with engine heat management. Turbo charged applications generate extreme amount of surface heat at the turbo charger that radiates directly into the aluminum head reducing the engine ECU’s ability to advance ignition and fueling maps due to detonation. Besides strict global emissions standards resulting in restrictive catalytic converters being installed, oem engineers must factor global restrictions on minimum clearances for front impact crash test results when packaging and designing the factory turbo downpipes.\u003c\/p\u003e\r\n\u003cp\u003eEach HPA downpipe application is designed around emissions compliance requirements, thermal radiation\/contact surface clearances and engine ecu software framework. The calibrators drive the hardware demands to ensure that the dimensions and catalytic converter requirements are calibrated within the spectrum of the ecu’s capabilities. The goal is to reduce the heat at the mounting surface of the turbocharger to the aluminum head. When the balance of heat reduction has been realized, the calibrators can create a fuel and ignition mapping that will ensure that the tailpipe gases are clean and the boost levels can be raised. Heat is the enemy of HP and even your stock mapping will benefit form a more fluid design of exhaust gas discharge.\u003c\/p\u003e\r\n\u003cp\u003eThe average OEM 63mm downpipe diameter coupled with a restrictive catalytic converter and varying angles don't allow for ideal flow specifications and result in higher back pressure at the turbo forcing it to work harder and generate excessive heat.\u003c\/p\u003e\r\n\u003cp\u003eHPA’s resulting 3” downpipe is a fabrication assembly designed around functionality and durability and proudly manufactured in Canada. Investment cast 304 stainless exhaust flanges and .063wall T304L stainless mandrel tubing is precision tig welded and Argon back purged for an ultra clean look on the exterior and a perfect clean weld on the interior.\u003c\/p\u003e\r\n\u003cp\u003eS6\/S7 downpipes come standard with a 300 cell metal cat, the same quality of cats used on all HPA twin turbo high performance vehicles.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul class=\"bullet\"\u003e\r\n\u003cli\u003eImproved throttle response\u003c\/li\u003e\r\n\u003cli\u003eDeeper Exhaust note\u003c\/li\u003e\r\n\u003cli\u003eHigh flow design\u003c\/li\u003e\r\n\u003cli\u003eBetter heat management\u003c\/li\u003e\r\n\u003cli\u003e+35HP max power with consistent gains throughout the powerband\u003c\/li\u003e\r\n\u003cli\u003eCompatible wiith factory exhaust\u003c\/li\u003e\r\n\u003cli\u003ePerfect fitment\u003c\/li\u003e\r\n\u003cli\u003eEliminates turbo lag\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul class=\"bullet\"\u003e\r\n\u003cli\u003eDesigned and assembled in-house\u003c\/li\u003e\r\n\u003cli\u003e76mm Diameter\u003c\/li\u003e\r\n\u003cli\u003eInvestment cast stainless 304 exhaust flanges\u003c\/li\u003e\r\n\u003cli\u003eT304L Stainless Steel\u003c\/li\u003e\r\n\u003cli\u003e300 Cell High Flow Catalytic Converter\u003c\/li\u003e\r\n\u003cli\u003eArgon back-purged TIG Welds\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cstrong\u003eFitment\/Applications:\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul class=\"bullet\"\u003e\r\n\u003cli\u003e2013-2018 C7 Audi S6\u003c\/li\u003e\r\n\u003cli\u003e2012-2018 C7 Audi S7\u003c\/li\u003e\r\n\u003cli\u003e2013-2018 C7 Audi RS7\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003ePlease note that these do not fit the Audi C8 S6, S7, RS6, RS7 or D5 A8 and S8 models.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e","brand":"HPA Motorsports","offers":[{"title":"No","offer_id":47606592012582,"sku":"HVA-271-STREET","price":2065.0,"currency_code":"USD","in_stock":true},{"title":"Yes","offer_id":47606592045350,"sku":"HVA-271-STREET-C","price":2465.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/2131\/5878\/products\/hpa-40t-downpipes-hva-271-street.jpg?v=1682148724"},{"product_id":"jhm-motorsports-high-flow-catalytic-converter-downpipes-audi-4l-q7-3-0t","title":"JHM Motorsports High Flow Catalytic Converter Downpipes - Audi 4L Q7 3.0T","description":"\u003cp\u003eBuilt as a direct OEM replacement, JHM Downpipes are easy to install with simple hand tools with no cutting or welding required. These downpipes are designed to increase low-end torque and maximize power throughout the entire RPM band. By moving the catalytic converters further downstream into the downpipes and with larger than stock piping diameter, these downpipes will help to alleviate heat build-up close to the engine and increase overall engine performance.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003ePlease note: These downpipes do not replace, but instead relocate the factory catalytic converter sections that are directly connected to the exhaust manifolds. Instead, these downpipes connect to the factory catalytic converter section. Please see the illustration in the images above for more information. If you have any questions, please \u003cspan\u003e\u003ca title=\"Contact Us Page - NGP Racing\" href=\"\/contact-us\" target=\"_blank\"\u003econtact us\u003c\/a\u003e\u003c\/span\u003e before placing an order for these downpipes.\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eYou will need to either purchase a set of JHM Race Pipes (see links above for pipes that are applicable to your model) or modify your existing factory downpipes in order to properly install these downpipes.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul class=\"bullet\"\u003e\r\n\u003cli\u003eHigh Quality 304 Stainless Steel\u003c\/li\u003e\r\n\u003cli\u003eJHM V-Band Connection for easy install\u003c\/li\u003e\r\n\u003cli\u003eDirect OEM Fitment without modification\u003c\/li\u003e\r\n\u003cli\u003eHigh Quality 304 Stainless High-Flow Catalyst\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cstrong\u003ePROUDLY ENGINEERED AND MANUFACTURED IN THE UNITED STATES OF AMERICA\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eFitment\/Applications:\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul class=\"bullet\"\u003e\r\n\u003cli\u003e2010-2015 Audi 4L Q7 3.0T\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003ePlease note that this product is for racing use only and is not to be installed to vehicles that will be driven on the road. \u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e","brand":"JHM","offers":[{"title":"Dual 2.5\" \/ Yes","offer_id":44898564931878,"sku":"JHM-Q730TDPHFC","price":1300.0,"currency_code":"USD","in_stock":true},{"title":"Necked down to stock size \/ Yes","offer_id":44898564964646,"sku":"JHM-Q730TDPHFC","price":1300.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/2131\/5878\/products\/jhm-q7-30t-hfc-downpipe.jpg?v=1682149171"},{"product_id":"jhm-motorsports-high-flow-catalytic-converter-downpipes-with-integrated-baffle-system-audi-4l-q7-3-0t","title":"JHM Motorsports High Flow Catalytic Converter Downpipes With Integrated Baffle System - Audi 4L Q7 3.0T","description":"\u003cp\u003eThe Integrated Baffle System Version of the JHM High Flow Catted Downpipes are for those looking for a quieter exhaust system. The baffles have been designed and strategically located in the downpipes to reduce unwanted drone and rasp (please note that this is also dependant on which cat-back exhaust system you have installed to your Q7, results may vary). JHM used popular exhaust systems for their trials (AWE Touring \u0026amp; Track) along with their JHM Race Pipes and were able to get the interior noise down to just 70db while cruising at 70mph in 6th gear at 2500RPM with the JHM Baffled Downpipes.  That is 10db quieter than the AWE Touring and 15db quieter than the AWE Track systems WITHOUT the JHM Baffled Downpipes installed.  During our testing, at 70db we heard more road\/tire noise than exhaust. Note: The main purpose of the Integrated Baffle System is to combat unwanted drone and take the edge off rasp that may be produced by the exhaust gasses. \u003c\/p\u003e\r\n\u003cp\u003eBuilt as a direct OEM replacement, JHM Downpipes are easy to install with simple hand tools with no cutting or welding required. These downpipes are designed to increase low-end torque and maximize power throughout the entire RPM band. By moving the catalytic converters further downstream into the downpipes and with larger than stock piping diameter, these downpipes will help to alleviate heat build-up close to the engine and increase overall engine performance.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul class=\"bullet\"\u003e\r\n\u003cli\u003eHigh Quality 304 Stainless Steel\u003c\/li\u003e\r\n\u003cli\u003eJHM V-Band Connection for easy install\u003c\/li\u003e\r\n\u003cli\u003eDirect OEM Fitment without modification\u003c\/li\u003e\r\n\u003cli\u003eJHM High-Flow Cats located further downstream\u003c\/li\u003e\r\n\u003cli\u003eJHM Integrated Baffle System\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cstrong\u003ePROUDLY ENGINEERED AND MANUFACTURED IN THE UNITED STATES OF AMERICA\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eFitment\/Applications:\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul class=\"bullet\"\u003e\r\n\u003cli\u003e2010-2015 Audi 4L Q7 3.0T\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003ePlease note that this product is for racing use only and is not to be installed to vehicles that will be driven on the road. \u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e","brand":"JHM","offers":[{"title":"Dual 2.5\" \/ Yes","offer_id":44898564997414,"sku":"JHM-Q730TDPHFCIBS","price":1450.0,"currency_code":"USD","in_stock":true},{"title":"Necked down to stock size \/ Yes","offer_id":44898565030182,"sku":"JHM-Q730TDPHFCIBS","price":1450.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/2131\/5878\/products\/jhm-q7-30t-hfc-downpipe_1.jpg?v=1682149175"},{"product_id":"jhm-high-flow-catted-downpipes-audi-b8-b8-5-s4-s5-q5-sq5-c7-a6-a7-3-0t-and-4-2l-v8","title":"JHM High Flow Catted Downpipes - Audi B8, B8.5 S4, S5, Q5, SQ5, C7 A6, A7, 3.0T and 4.2L V8","description":"\u003cp\u003eBuilt as a direct OEM replacement, JHM Downpipes are easy to install with simple hand tools with no cutting or welding required. These downpipes are designed to increase low-end torque and maximize power throughout the entire RPM band. By moving the catalytic converters further downstream into the downpipes, JHM was able to take full advantage of their own 2.5\" Race Pipes to alleviate heat build-up close to the engine. As a result, this increases Catalytic Converter longevity, as well as overall engine performance.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003ePlease note: These downpipes do not replace, but instead relocate the factory catalytic converter sections that are directly connected to the exhaust manifolds. Instead, these downpipes connect to the factory catalytic converter section. Please see the illustration in the images above for more information. If you have any questions, please \u003cspan style=\"text-decoration: underline;\"\u003e\u003ca title=\"Contact Us Page - NGP Racing\" href=\"\/contact-us\" target=\"_blank\"\u003econtact us\u003c\/a\u003e\u003c\/span\u003e before placing an order for these downpipes.\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eYou will need to either purchase a set of JHM Race Pipes (see links above for pipes that are applicable to your model) or modify your existing factory downpipes in order to properly install these downpipes.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul class=\"bullet\"\u003e\r\n\u003cli\u003eJHM High-Flow Cats located further downstream\u003c\/li\u003e\r\n\u003cli\u003eJHM V-Band Downpipe to Midpipe Connection for easy install\u003c\/li\u003e\r\n\u003cli\u003eDirect OEM Fitment without modification\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cstrong\u003ePROUDLY ENGINEERED AND MANUFACTURED IN THE UNITED STATES OF AMERICA\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eFitment\/Applications:\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul class=\"bullet\"\u003e\r\n\u003cli\u003e2008-2012 Audi B8 S5 4.2L V8\u003c\/li\u003e\r\n\u003cli\u003e2013-2017 Audi B8.5 S5 3.0T\u003c\/li\u003e\r\n\u003cli\u003e2009-2017 Audi B8, B8.5 S4 3.0T\u003c\/li\u003e\r\n\u003cli\u003e2009-2017 Audi B8, B8.5 Q5, SQ5 3.0T\u003c\/li\u003e\r\n\u003cli\u003e2011-2018 Audi C7 A7 3.0T\u003c\/li\u003e\r\n\u003cli\u003e2012-2018 Audi C7 A6 3.0T\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003ePlease note that this product is for racing use only and is not to be installed or used with any vehicle that will be driven on the road. \u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e","brand":"JHM","offers":[{"title":"Dual 2.5\" \/ 3.0T \/ Yes","offer_id":44898565062950,"sku":"JHM-B8DPHFC30T","price":1150.0,"currency_code":"USD","in_stock":true},{"title":"Dual 2.5\" \/ 4.2L V8 \/ Yes","offer_id":44898565095718,"sku":"JHM-B8DPHFC30T","price":1150.0,"currency_code":"USD","in_stock":true},{"title":"Necked down to stock size \/ 3.0T \/ Yes","offer_id":44898565128486,"sku":"JHM-B8DPHFC30T","price":1150.0,"currency_code":"USD","in_stock":true},{"title":"Necked down to stock size \/ 4.2L V8 \/ Yes","offer_id":44898565161254,"sku":"JHM-B8DPHFC30T","price":1150.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/2131\/5878\/products\/jhm-b8-s4-s5-catted-dp2_1_1.jpg?v=1682149182"},{"product_id":"jhm-high-flow-catted-downpipes-with-integrated-baffles-audi-b8-b8-5-s4-s5-q5-sq5-c7-a6-a7-3-0t-and-4-2l","title":"JHM High Flow Catted Downpipes With Integrated Baffles - Audi B8, B8.5 S4, S5, Q5, SQ5, C7 A6, A7, 3.0T and 4.2L","description":"\u003cp\u003eThe Integrated Baffle System Version of the JHM High Flow Catted Downpipes are for those looking for a quieter exhaust system. The baffles have been designed and strategically located in the downpipes to reduce unwanted drone and rasp (please note that this is also dependant on which cat-back exhaust system you have installed to your Q7, results may vary). JHM used popular exhaust systems for their trials (AWE Touring \u0026amp; Track) along with their JHM Race Pipes and were able to get the interior noise down to just 70db while cruising at 70mph in 6th gear at 2500RPM with the JHM Baffled Downpipes.  That is 10db quieter than the AWE Touring and 15db quieter than the AWE Track systems WITHOUT the JHM Baffled Downpipes installed.  During our testing, at 70db we heard more road\/tire noise than exhaust. Note: The main purpose of the Integrated Baffle System is to combat unwanted drone and take the edge off rasp that may be produced by the exhaust gasses. \u003c\/p\u003e\r\n\u003cp\u003eBuilt as a direct OEM replacement, JHM Downpipes are easy to install with simple hand tools with no cutting or welding required. These downpipes are designed to increase low-end torque and maximize power throughout the entire RPM band. By moving the catalytic converters further downstream into the downpipes, JHM was able to take full advantage of their own 2.5\" Race Pipes to alleviate heat build-up close to the engine. As a result, this increases Catalytic Converter longevity, as well as overall engine performance.\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003ePlease note that these downpipes are designed to re-locate the factory catalytic converters. You will need to either purchase a set of JHM Race Pipes (see links above for pipes that are applicable to your model) or modify your existing factory downpipes in order to properly install these.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul class=\"bullet\"\u003e\r\n\u003cli\u003eJHM High-Flow Cats located further downstream\u003c\/li\u003e\r\n\u003cli\u003eJHM V-Band Downpipe to Midpipe Connection for easy install\u003c\/li\u003e\r\n\u003cli\u003eDirect OEM Fitment without modification\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cstrong\u003ePROUDLY ENGINEERED AND MANUFACTURED IN THE UNITED STATES OF AMERICA\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eFitment\/Applications:\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul class=\"bullet\"\u003e\r\n\u003cli\u003e2008-2012 Audi B8 S5 4.2L V8\u003c\/li\u003e\r\n\u003cli\u003e2013-2017 Audi B8.5 S5 3.0T\u003c\/li\u003e\r\n\u003cli\u003e2009-2017 Audi B8, B8.5 S4 3.0T\u003c\/li\u003e\r\n\u003cli\u003e2009-2017 Audi B8, B8.5 Q5, SQ5 3.0T\u003c\/li\u003e\r\n\u003cli\u003e2011-2018 Audi C7 A7 3.0T\u003c\/li\u003e\r\n\u003cli\u003e2012-2018 Audi C7 A6 3.0T\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003ePlease note that this product is for racing use only and is not to be installed or used with any vehicle that will be driven on the road. \u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e","brand":"JHM","offers":[{"title":"Dual 2.5\" Outlet - JHM-B8DPHFCIBS25 \/ 3.0T \/ Yes","offer_id":44898565194022,"sku":"JHM-B8DPHFCIBS","price":1488.0,"currency_code":"USD","in_stock":true},{"title":"Dual 2.5\" Outlet - JHM-B8DPHFCIBS25 \/ 4.2L V8 \/ Yes","offer_id":44898565226790,"sku":"JHM-B8DPHFCIBS","price":1488.0,"currency_code":"USD","in_stock":true},{"title":"Necked down to stock size - JHM-B8DPHFCIBS \/ 3.0T \/ Yes","offer_id":44898565259558,"sku":"JHM-B8DPHFCIBS","price":1488.0,"currency_code":"USD","in_stock":true},{"title":"Necked down to stock size - JHM-B8DPHFCIBS \/ 4.2L V8 \/ Yes","offer_id":44898565292326,"sku":"JHM-B8DPHFCIBS","price":1488.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/2131\/5878\/products\/jhm-b8-s4-s5-d-pipe-thmbnl_1_1.jpg?v=1682149188"},{"product_id":"jhm-high-flow-catted-downpipes-with-x-pipe-audi-b8-b8-5-s4-s5-q5-sq5-c7-a6-a7-3-0t-and-4-2l-v8","title":"JHM High Flow Catted Downpipes With X-Pipe - Audi B8, B8.5 S4, S5, Q5, SQ5, C7 A6, A7, 3.0T and 4.2L V8","description":"\u003cp\u003eBuilt as a direct OEM replacement, JHM Catted Downpipes with X-Brace are easy to install with simple hand tools with no cutting or welding required. the JHM X-Pipe is designed to increase low-end torque and maximize power throughout the entire RPM band. By moving the catalytic converters further downstream into the downpipes, JHM was able to take full advantage of their own 2.5\" Race Pipes to alleviate heat build-up close to the engine. As a result, this increases Catalytic Converter longevity, as well as overall engine performance.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003ePlease note: These downpipes do not replace, but instead relocate the factory catalytic converter sections that are directly connected to the exhaust manifolds. Instead, these downpipes connect to the factory catalytic converter section. Please see the illustration in the images above for more information. If you have any questions, please \u003cspan\u003e\u003ca title=\"Contact Us Page - NGP Racing\" href=\"\/contact-us\" target=\"_blank\"\u003econtact us\u003c\/a\u003e\u003c\/span\u003e before placing an order for these downpipes.\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eYou will need to either purchase a set of JHM Race Pipes (see links above for pipes that are applicable to your model) or modify your existing factory downpipes in order to properly install these downpipes.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul class=\"bullet\"\u003e\r\n\u003cli\u003eJHM High-Flow Cats located further downstream\u003c\/li\u003e\r\n\u003cli\u003eJHM V-Band Downpipe to X-Pipe Connection for easy install\u003c\/li\u003e\r\n\u003cli\u003eDirect OEM Fitment without modification\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cstrong\u003ePROUDLY ENGINEERED AND MANUFACTURED IN THE UNITED STATES OF AMERICA\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eFitment\/Applications:\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul class=\"bullet\"\u003e\r\n\u003cli\u003e2008-2012 Audi B8 S5 4.2L V8\u003c\/li\u003e\r\n\u003cli\u003e2013-2017 Audi B8.5 S5 3.0T\u003c\/li\u003e\r\n\u003cli\u003e2009-2017 Audi B8, B8.5 S4 3.0T\u003c\/li\u003e\r\n\u003cli\u003e2009-2017 Audi B8, B8.5 Q5, SQ5 3.0T\u003c\/li\u003e\r\n\u003cli\u003e2011-2018 Audi C7 A7 3.0T\u003c\/li\u003e\r\n\u003cli\u003e2012-2018 Audi C7 A6 3.0T\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003ePlease note that this product is for racing use only and is not to be installed or used with any vehicle that will be driven on the road. \u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e","brand":"JHM","offers":[{"title":"Dual 2.5\" \/ 3.0T \/ Yes","offer_id":44898565325094,"sku":"JHM-B8DPXHFC","price":1600.0,"currency_code":"USD","in_stock":true},{"title":"Dual 2.5\" \/ 4.2L V8 \/ Yes","offer_id":44898565357862,"sku":"JHM-B8DPXHFC","price":1600.0,"currency_code":"USD","in_stock":true},{"title":"Necked down to stock size \/ 3.0T \/ Yes","offer_id":44898565390630,"sku":"JHM-B8DPXHFC","price":1600.0,"currency_code":"USD","in_stock":true},{"title":"Necked down to stock size \/ 4.2L V8 \/ Yes","offer_id":44898565423398,"sku":"JHM-B8DPXHFC","price":1600.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/2131\/5878\/products\/jhm-b8-s4-s5-catted-x-pipe-thmbnl.png?v=1682149197"},{"product_id":"jhm-high-flow-catted-downpipes-with-integrated-baffle-system-and-x-pipe-audi-b8-b8-5-s4-s5-q5-sq5-c7-a6-a7-3-0t-and-4-2l-v8","title":"JHM High Flow Catted Downpipes With Integrated Baffle System and X-Pipe - Audi B8, B8.5 S4, S5, Q5, SQ5, C7 A6, A7, 3.0T and 4.2L V8","description":"\u003cp\u003e\u003cspan\u003eThe integrated baffle system version of the JHM high flow catted downpipes w\/ X-Pipe\u003c\/span\u003e are for those looking for a quieter exhaust system. The baffles have been designed and strategically located in the downpipes to reduce unwanted drone and rasp (please note that this is also dependant on which cat-back exhaust system you have installed to your Q7, results may vary). JHM used popular exhaust systems for their trials (AWE Touring \u0026amp; Track) along with their JHM Race Pipes and were able to get the interior noise down to just 70db while cruising at 70mph in 6th gear at 2500RPM with the JHM Baffled Downpipes.  That is 10db quieter than the AWE Touring and 15db quieter than the AWE Track systems WITHOUT the JHM Baffled Downpipes installed.  During our testing, at 70db we heard more road\/tire noise than exhaust. Note: The main purpose of the Integrated Baffle System is to combat unwanted drone and take the edge off rasp that may be produced by the exhaust gasses. \u003c\/p\u003e\r\n\u003cp\u003eBuilt as a direct OEM replacement, JHM Catted Downpipes with X-pipe  are easy to install with simple hand tools with no cutting or welding required. These downpipes are designed to increase low-end torque and maximize power throughout the entire RPM band. By moving the catalytic converters further downstream into the downpipes, JHM was able to take full advantage of their own 2.5\" Race Pipes to alleviate heat build-up close to the engine. As a result, this increases Catalytic Converter longevity, as well as overall engine performance.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003ePlease note: These downpipes do not replace, but instead relocate the factory catalytic converter sections that are directly connected to the exhaust manifolds. Instead, these downpipes connect to the factory catalytic converter section. Please see the illustration in the images above for more information. If you have any questions, please \u003cspan\u003e\u003ca title=\"Contact Us Page - NGP Racing\" href=\"\/contact-us\" target=\"_blank\"\u003econtact us\u003c\/a\u003e\u003c\/span\u003e before placing an order for these downpipes.\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eYou will need to either purchase a set of JHM Race Pipes (see links above for pipes that are applicable to your model) or modify your existing factory downpipes in order to properly install these downpipes.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul class=\"bullet\"\u003e\r\n\u003cli\u003eJHM High-Flow Cats located further downstream\u003c\/li\u003e\r\n\u003cli\u003eJHM V-Band Downpipe to X-Pipe Connection for easy install\u003c\/li\u003e\r\n\u003cli\u003eJHM Integrated Baffle System\u003c\/li\u003e\r\n\u003cli\u003eDirect OEM Fitment without modification\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cstrong\u003ePROUDLY ENGINEERED AND MANUFACTURED IN THE UNITED STATES OF AMERICA\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eFitment\/Applications:\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul class=\"bullet\"\u003e\r\n\u003cli\u003e2008-2012 Audi B8 S5 4.2L V8\u003c\/li\u003e\r\n\u003cli\u003e2013-2017 Audi B8.5 S5 3.0T\u003c\/li\u003e\r\n\u003cli\u003e2009-2017 Audi B8, B8.5 S4 3.0T\u003c\/li\u003e\r\n\u003cli\u003e2009-2017 Audi B8, B8.5 Q5, SQ5 3.0T\u003c\/li\u003e\r\n\u003cli\u003e2011-2018 Audi C7 A7 3.0T\u003c\/li\u003e\r\n\u003cli\u003e2012-2018 Audi C7 A6 3.0T\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003ePlease note that this product is for racing use only and is not to be installed or used with any vehicle that will be driven on the road. \u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e","brand":"JHM","offers":[{"title":"Dual 2.5\" \/ 3.0T \/ Yes","offer_id":44898565488934,"sku":"JHM-B8DPXHFCIBS25","price":1800.0,"currency_code":"USD","in_stock":true},{"title":"Dual 2.5\" \/ 4.2L V8 \/ Yes","offer_id":44898565521702,"sku":"JHM-B8DPXHFCIBS25","price":1800.0,"currency_code":"USD","in_stock":true},{"title":"Necked down to stock size \/ 3.0T \/ Yes","offer_id":44898565554470,"sku":"JHM-B8DPXHFCIBS25","price":1800.0,"currency_code":"USD","in_stock":true},{"title":"Necked down to stock size \/ 4.2L V8 \/ Yes","offer_id":44898565587238,"sku":"JHM-B8DPXHFCIBS25","price":1800.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/2131\/5878\/products\/jhm-b8-s4-s5-catted-x-pipe-thmbnl_3.png?v=1682149207"},{"product_id":"hpa-mqb-fwd-2-0t-downpipe","title":"HPA MQB (FWD) 2.0T Downpipe","description":"\u003cp\u003eMaximizing engine performance starts with engine heat management. Turbo charged applications generate extreme amount of surface heat at the turbo charger that radiates directly into the aluminum head reducing the engine ECU’s ability to advance ignition and fueling maps due to detonation. Besides strict global emissions standards resulting in restrictive catalytic converters being installed, oem engineers must factor global restrictions on minimum clearances for front impact crash test results when packaging and designing the factory turbo downpipes.\u003c\/p\u003e\r\n\u003cp\u003eEach HPA downpipe application is designed around emissions compliance requirements, thermal radiation\/contact surface clearances and engine ecu software framework. The calibrators drive the hardware demands to ensure that the dimensions and catalytic converter requirements are calibrated within the spectrum of the ecu’s capabilities. The goal is to reduce the heat at the mounting surface of the turbocharger to the aluminum head. When the balance of heat reduction has been realized, the calibrators can create a fuel and ignition mapping that will ensure that the tailpipe gases are clean and the boost levels can be raised. Heat is the enemy of HP and even your stock mapping will benefit form a more fluid design of exhaust gas discharge.\u003c\/p\u003e\r\n\u003cp\u003eThe average OEM 63mm downpipe diameter coupled with a restrictive catalytic converter and varying angles don't allow for ideal flow specifications and result in higher back pressure at the turbo forcing it to work harder and generate excessive heat.\u003c\/p\u003e\r\n\u003cp\u003eHPA’s resulting 3” downpipe is a fabrication assembly designed around functionality and durability and proudly manufactured in Canada. .063wall T304L stainless mandrel tubing is precision tig welded and Argon back purged for an ultra clean look on the exterior and a perfect clean weld on the interior. Our CNC formed hanger and laser cut flanges mate this assembly to the chassis and will withstand the thermal conditions the turbo will generate. Our flex couplings feature an internal stainless steel interlock liner that facilitates smooth flow of high temperature exhaust gases.\u003c\/p\u003e\r\n\u003cp\u003eMQB FWD downpipes come standard with our 300 cell metal cat, the same quality of cats used on all HPA twin turbo high performance vehicles.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eDesigned and assembled in-house\u003c\/li\u003e\r\n\u003cli\u003e76mm Diameter\u003c\/li\u003e\r\n\u003cli\u003eT304L Stainless Steel\u003c\/li\u003e\r\n\u003cli\u003eFull stainless steel construction\u003c\/li\u003e\r\n\u003cli\u003e300 Cell High Flow metal Catalytic Converter\u003c\/li\u003e\r\n\u003cli\u003eReducer to allow for OEM catback\u003c\/li\u003e\r\n\u003cli\u003eArgon back-purged TIG Welds\u003c\/li\u003e\r\n\u003cli\u003eLower CNC cut and formed lower hanger bracket\u003c\/li\u003e\r\n\u003cli\u003eInterlocking low profile Flex joint for stability under high EGT\u003c\/li\u003e\r\n\u003cli\u003eRemoved the Factory Catalytic Converter directly off the turbo for increase in exhaust flow and drop in back pressure.\u003c\/li\u003e\r\n\u003cli\u003eO2 harness extension\u003c\/li\u003e\r\n\u003cli\u003ePrecision Stainless V-band turbo flange\u003c\/li\u003e\r\n\u003cli\u003ePrecision stainless Band clamp to mid pipe\u003c\/li\u003e\r\n\u003cli\u003eIntegrated Laser Cut \/ CNC formed heat shield\u003c\/li\u003e\r\n\u003cli\u003eIntegrated OEM upper turbo support bracket\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"HPA Motorsports","offers":[{"title":"No","offer_id":47606331179302,"sku":"HVA-254","price":779.0,"currency_code":"USD","in_stock":true},{"title":"Yes","offer_id":47606331212070,"sku":"HVA-254C","price":979.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/2131\/5878\/products\/mk7downpipe_1.jpg?v=1682149958"},{"product_id":"034motorsport-cast-stainless-steel-performance-downpipe-audi-8s-ttrs-8v-5-rs3","title":"034Motorsport Cast Stainless Steel Performance Downpipe, Audi 8S TTRS, 8V.5 RS3","description":"\u003ch3\u003e034Motorsport is proud to unveil the all-new Cast Stainless Steel Performance Downpipe for Audi 8S TTRS and 8V.5 RS3 models equipped with awesome 2.5 TFSI EVO DAZA engine!\u003c\/h3\u003e\r\n\u003cp\u003eThis downpipe offers increased horsepower and torque throughout the powerband, reduced turbocharger lag, and an enhanced exhaust note - this is the ultimate downpipe solution for the discerning Audi enthusiast.\u003c\/p\u003e\r\n\u003cp\u003eOptimized for increased flow and maximum performance, the Cast Stainless Steel Performance Downpipe for the Audi 8S TTRS and 8V.5 RS3 features organic geometry and a massive 150mm diameter Euro 4 200 cell racing catalytic converter in the factory location. The dual downpipes have a diameter of 70mm, 17% larger than the OEM 60mm diameter downpipes, This complete downpipe solution includes an integrated v-band flange at the turbine outlet, integrated oxygen sensor bung after the catalyst, OEM-style corrugated flex bellow, and factory-location exhaust hanger. The 2.5 TFSI EVO DAZA Cast Stainless Steel Performance Downpipe is constructed from 304 stainless steel and TIG-welded for maximum durability and corrosion resistance.\u003c\/p\u003e\r\n\u003cp\u003e034Motorsport's 2.5 TFSI EVO DAZA Cast Stainless Steel Downpipe was developed entirely in-house on 034Motorsport's Development 8V.5 RS3 and 8S TTRS utilizing the latest in 3D Scanning Technology, CAD Software, and Rapid Prototyping Techniques. Final production units were then tested extensively on multiple enthusiast-owned vehicles before release.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eFEATURES:\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul class=\"bullet\"\u003e\r\n\u003cli\u003eIncreased Horsepower \u0026amp; Torque Throughout the Powerband (+ 178 HP \/ + 179 TQ) (These power increases were what we were able to test in house. The downpipe will support power gains higher than than this with appropriate hardware and software)\u003c\/li\u003e\r\n\u003cli\u003eEnhanced Exhaust Note \u0026amp; Turbocharger Sounds\u003c\/li\u003e\r\n\u003cli\u003eDirect, Bolt-In Upgrade for Both AWD \u0026amp; FWD Vehicles\u003c\/li\u003e\r\n\u003cli\u003eCan be used with the OE Mid-Pipes for Improved SMOG Performance (reduced emissions output, not SMOG legal), or with our Res-X High Flow Mid-Pipes (70mm Diameter)\u003c\/li\u003e\r\n\u003cli\u003eEngineered In-House by 034Motorsport's Engineering Team\u003c\/li\u003e\r\n\u003cli\u003eFactory-Location 150mm Euro 4 200 Cell Racing Catalytic Converter (factory location improves cat light-up and emissions speed and efficiency)\u003c\/li\u003e\r\n\u003cli\u003eDual 70mm Diameter Downpipes (OE are 60mm)\u003c\/li\u003e\r\n\u003cli\u003eOEM-Style Corrugated Flex Bellows \u0026amp; OE Style Exhaust Hanger Brackets\u003c\/li\u003e\r\n\u003cli\u003eIntegrated Bracket for the OE Propeller Shaft Heat Shield\u003c\/li\u003e\r\n\u003cli\u003e304 Stainless Steel Construction with Integrated V-Band Flange and O2 Sensor Bung (O2 bung factory location requires no harness extension)\u003c\/li\u003e\r\n\u003cli\u003eCast TIG Welded \u0026amp; Backpurged with Sand-Blasted Titanium-Look Finish\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cstrong\u003eWHAT'S INCLUDED:\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul class=\"bullet\"\u003e\r\n\u003cli\u003e034Motorsport Cast Stainless Steel Performance Downpipe (1)\u003c\/li\u003e\r\n\u003cli\u003eMid-Pipe Exhaust Gasgets (2)\u003c\/li\u003e\r\n\u003cli\u003eInstallation Hardware Kit (1)\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cstrong\u003eSUPPORTED VEHICLES\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul class=\"bullet\"\u003e\r\n\u003cli\u003e2017 - Present Audi RS3 (8V.5 - MQB)\u003c\/li\u003e\r\n\u003cli\u003e2018 - Present Audi TTRS (8S - MQB)\u003c\/li\u003e\r\n\u003cli\u003eNOTE: Right Hand Drive Vehicle Fitment Has Not Yet Been Confirmed\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cstrong\u003eEMISSIONS DISCLAIMER\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul class=\"bullet\"\u003e\r\n\u003cli\u003eThis product is sold for off-road use only.\u003c\/li\u003e\r\n\u003cli\u003eThis downpipe requires a Stage 2 ECU remap to eliminate any check engine lights due to removal of the factory catalyst.\u003c\/li\u003e\r\n\u003cli\u003e\u003cem\u003e\u003cstrong\u003eBy purchasing this product, you understand this product is sold for competition use and is not legal for use in highway or street vehicles.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cstyle xml=\"space\"\u003e\u003c!--\n.embed-container { position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; max-width: 100%; } .embed-container iframe, .embed-container object, .embed-container embed { position: absolute; top: 0; left: 0; width: 100%; height: 100%; }\n--\u003e\u003c\/style\u003e\r\n\u003cdiv class=\"embed-container\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/9IBwLgqj4iw\" width=\"320\" height=\"240\" frameborder=\"0\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e","brand":"034 Motorsport","offers":[{"title":"Yes","offer_id":44898598977830,"sku":"034-105-4044","price":1510.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/2131\/5878\/products\/034-105-4044-1.jpg?v=1682150117"}],"url":"https:\/\/store.ngpracing.com\/collections\/downpipes\/volkswagen-gti-mk8---2022--2-0t-gen4-tsi-esi9248635.oembed","provider":"New German Performance","version":"1.0","type":"link"}