{"product_id":"dinan-stage-1-performance-engine-software-bmw-f-chassis-n55-engine-non-m2-x4-m40i","title":"Dinan Stage 1 Performance Engine Software - BMW 'F' Chassis N55 Engine (Non-M2 \/ X4 M40i)","description":"\u003cdiv class=\"full_description\"\u003eDinan has a long and storied past when it comes to engine tuning having introduced our first engine performance chip in the mid 80's - over 3 decades ago. From those early years with chips, followed by engine software and then to our own external control modules we have become experts in nearly every possible way to extract safe, reliable power from the factory powerplant. While we have long preferred the unheard of control and sophistication capable of being achieved from engine software, over the past 6 years that option was not one afforded to us. That changes now with the re-introduction to flash tuning for Dinan with the S55, and now, N55 engines. The start of the next generation of Dinan flash tunes, the N55 calibrations are held to the same principles of the past; performance, reliability, and safety. Dinan performance engine software is so much more than just turning up the turbo boost after all. It is a fully re-tuned engine management program that maximizes power while keeping all the BMW factory safeguards in place. Protecting your BMW while giving the most performance is the definition of \"Performance Without Sacrifice\". Drivetrain and engine components are analyzed for strength then the calibration is tested on the dyno and in the real world for durability and drivability. This generation of Dinan flash tunes does differ from the past however in that there are multiple octanes to choose from depending on your needs, desires or limitations. Whether you need a tune for 91 pump gas living in California or want to experience maximum performance on 104 octane race gas at the track or something in between, chances are Dinan has an option for you. The Dinan Stage 1 Performance engine software is designed for the N55 engine to yield maximum power (for a variety of different octanes), improve drivability, and remove the factory speed governor for unadulterated entertainment.\u003c\/div\u003e\n\u003ch3\u003eFeatures:\u003c\/h3\u003e\n\u003cul class=\"productpage_list\"\u003e\n\u003cli\u003eMore Power: Max gains up to 95 WHP \/ 120 lb-ft of torque on the base N55 using 104 octane. Consult the performance charts for detailed data and additional octanes.\u003c\/li\u003e\n\u003cli\u003eDinan Stage 1 performance software includes a limited lifetime warranty against defects in the software and provides free updates and reflashes as they become available. Labor or shipping charges are not included in the warranty and are at the discretion.\u003c\/li\u003e\n\u003cli\u003eAccess to numerous octane calibrations depending on your needs (91, 93 and 104). Switching between mappings would require a reflash at a Dinan authorized dealer.\u003c\/li\u003e\n\u003cli\u003eThe Dinan Dual Core Intercooler is recommended for improved performance gains, regardless of octane, across the entire power band (where applicable).\u003c\/li\u003e\n\u003cli\u003eFull map rescaling for drivability from idle to wide open throttle and everywhere in between.\u003c\/li\u003e\n\u003cli\u003eTop speed governor removed.\u003c\/li\u003e\n\u003cli\u003eSport Cooling mode in sport \/ manual modes.\u003c\/li\u003e\n\u003cli\u003eUpgradeable from DINANTRONICS - See the FAQ linked below for details.\u003c\/li\u003e\n\u003cli\u003eRetains all BMW factory engine damage safeguards and adds additional safety protections.\u003c\/li\u003e\n\u003cli\u003eTorque gains drastically improve acceleration.\u003c\/li\u003e\n\u003cli\u003eDownloads through the OBD2 Port - See compatability notice at the bottom of the product page.\u003c\/li\u003e\n\u003cli\u003eHassle free operation — Install and enjoy.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eSee compatibility \/ box code notice within the product description for information on potential installation limitations. Neither the N55 based M2 or X4 M40i nor N55 engines equipped with a pneumatic wastegate are supported with this version of software. D900-N55-S1 is specific to N55's with an electronic wastegate.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3 class=\"align-center\"\u003e\u003cstrong\u003e\u003cspan style=\"color: red;\"\u003eCOMPATABILITY NOTICE - BOX CODES\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe N55 engine and its multitude of variants account for several 100 unique box codes across various platforms. While Dinan has created files for a great number of these permutations, there is a chance you may have a box code that we have not seen. If this happens to be the case we will need to create a file for your vehicle. This process could take several days and multiple dealer visits.\u003c\/p\u003e\n\u003cdiv class=\"widget html top-border\"\u003e\n\u003cdiv class=\"container\"\u003e\n\u003cdiv class=\"widget-content\"\u003e\n\u003ch2 class=\"title\"\u003eCalibration Quick Reference\u003c\/h2\u003e\n\u003cp\u003eAll info supplied in the table below is\u003cstrong\u003e\u003cem\u003e\u003cspan\u003e \u003c\/span\u003e'at the crank'\u003cspan\u003e \u003c\/span\u003e\u003c\/em\u003e\u003c\/strong\u003efor consistency when comparing data with BMW advertised numbers which are always reported at the crank.\u003c\/p\u003e\n\u003cp\u003eTable also represents all possible ECU software options currently available for the selected platform. Some stages \/ variants may require additional hard parts to achieve advertised numbers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"widget table\"\u003e\n\u003cdiv class=\"container\"\u003e\n\u003cdiv class=\"widget-content\"\u003e\n\u003ctable cellspacing=\"0\" cellpadding=\"0\" class=\"comparison_table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSTAGE \/ WARRANTY \/ PRICE\u003c\/th\u003e\n\u003cth\u003eHP (CRANK)\u003c\/th\u003e\n\u003cth\u003eTQ (CRANK)\u003c\/th\u003e\n\u003cth\u003eMAX GAIN\u003c\/th\u003e\n\u003cth\u003eMAX GAIN\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eStock as Reported by BMW\u003c\/td\u003e\n\u003ctd\u003e300 HP\u003c\/td\u003e\n\u003ctd\u003e300 LB-FT\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStock as Measured by Dinan\u003c\/td\u003e\n\u003ctd\u003e318 HP\u003c\/td\u003e\n\u003ctd\u003e303 LB-FT\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSTAGE 1 \/ LIMITED \/ $499.95\u003c\/th\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e91 Octane\u003c\/td\u003e\n\u003ctd\u003e345 HP\u003c\/td\u003e\n\u003ctd\u003e379 LB-FT\u003c\/td\u003e\n\u003ctd\u003e+66 HP\u003c\/td\u003e\n\u003ctd\u003e+81 LB-FT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e93 Octane\u003c\/td\u003e\n\u003ctd\u003e384 HP\u003c\/td\u003e\n\u003ctd\u003e414 LB-FT\u003c\/td\u003e\n\u003ctd\u003e+92 HP\u003c\/td\u003e\n\u003ctd\u003e+115 LB-FT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e104 Octane\u003c\/td\u003e\n\u003ctd\u003e395 HP\u003c\/td\u003e\n\u003ctd\u003e430 LB-FT\u003c\/td\u003e\n\u003ctd\u003e+105 HP\u003c\/td\u003e\n\u003ctd\u003e+130 LB-FT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSTAGE 2 \/ LIMITED \/ $549.95\u003c\/th\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e91 Octane\u003c\/td\u003e\n\u003ctd\u003e426 HP\u003c\/td\u003e\n\u003ctd\u003e457 LB-FT\u003c\/td\u003e\n\u003ctd\u003e+119 HP\u003c\/td\u003e\n\u003ctd\u003e+152 LB-FT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e93 Octane\u003c\/td\u003e\n\u003ctd\u003e436 HP\u003c\/td\u003e\n\u003ctd\u003e472 LB-FT\u003c\/td\u003e\n\u003ctd\u003e+135 HP\u003c\/td\u003e\n\u003ctd\u003e+172 LB-FT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e100 Octane\u003c\/td\u003e\n\u003ctd\u003e468 HP\u003c\/td\u003e\n\u003ctd\u003e502 LB-FT\u003c\/td\u003e\n\u003ctd\u003e+168 HP\u003c\/td\u003e\n\u003ctd\u003e+205 LB-FT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e104 Octane\u003c\/td\u003e\n\u003ctd\u003e481 HP\u003c\/td\u003e\n\u003ctd\u003e520 LB-FT\u003c\/td\u003e\n\u003ctd\u003e+187 HP\u003c\/td\u003e\n\u003ctd\u003e+222 LB-FT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"widget html\"\u003e\n\u003cdiv class=\"container\"\u003e\n\u003cdiv class=\"widget-content\"\u003e\n\u003ch6\u003eOnly use fuel equal to or higher than specified. Never use a lower octane fuel.\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.dinancars.com\/fuel-guide\/\" target=\"_blank\"\u003eAlways follow our fuel guide\u003c\/a\u003e, especially with race fuel and Ethanol, where available. Dynos are for reference only. Results will vary. Contributing factors include the vehicle condition, vehicle setup, dyno type, dyno setup, environmental factors, fuel quality, and more.\u003c\/h6\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!----\u003e","brand":"Dinan","offers":[{"title":"Default Title","offer_id":49387956306214,"sku":"D900-N55-S1","price":549.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/2131\/5878\/files\/dinan-stage1-ecu-software_93063873-b279-44be-8cb6-b023bb55fd34.jpg?v=1723818515","url":"https:\/\/store.ngpracing.com\/products\/dinan-stage-1-performance-engine-software-bmw-f-chassis-n55-engine-non-m2-x4-m40i","provider":"New German Performance","version":"1.0","type":"link"}