This valved, Unitronic Cat-Back Exhaust System for the Audi 8Y S3 equipped with the 2.0 TSI EA888 EVO4 engine features 3-inch T304 Stainless Steel mandrel bent tubing, high density, high temperature fiberglass wool packed muffler, multiple exhaust tip options and high quality v-band fasteners with T316 Stainless Steel flanges. These attributes combined with extensive R&D testing, help ensure perfect fitment and maximum performance, while maintaining a comfortable and unobtrusive exhaust tone inside the cabin.
This specific assembly includes 4.5'' Polished Oval Tips by default which can be replaced by 4" Round Chrome or 4" Round Black PVD tips (extra) as needed.
Features / Benefits
-
Valved Exhaust System:
Retains OEM valve position and functionality. -
3-inch T304 Stainless Steel Tubing:
Quality rust-free material that will outlast your vehicle. -
T316 Stainless Steel V-Band Flanges:
Durable, rustproof and cnc machined. -
Direct Bolt-On Fitment:
Uses all factory exhaust hangers which do not require modifications or adjustments. -
TIG Welded Construction:
Professionally hand welded to ensure longevity and leak proof resistance. -
Unique V-Band Fastening System Featuring Clampco® Clamps:
Maintain a perfect alignment while insuring a leakproof connection every time. Fully reusable and quick to install. -
Straight-Through, Free Flowing Muffler Design:
Optimal performance achieved by removing restriction and reducing back pressure. -
Universal Fitment:
Comes with an OEM sized reducer for a direct bolt-on fitment with the factory exhaust. Optional 3” adapter available for most aftermarket exhaust systems. -
Sound Reflection Chamber Technology:
Sound reflection chamber used to cancel unwanted sound frequency and ensure a deep tone. -
Sound Absorption Technology:
Perforated chamber packed with High quality and durable high temperature fiberglass wool. Assures a deep tone and unwanted frequency absorption. -
Polished 4.5" inch Oval Exhaust Tips:
Mirror polished tips engraved with the Unitronic logo. -
Optional Chrome or Black 4-inch Slash Cut Round Exhaust Tips:
Also engraved with the Unitronic logo, these optional tips are easy to swap with their slip on design.
Hardware Included
- Unitronic 3" Mid-Pipe w/ Resonator
- Unitronic 3" Rear Section w/ Muffler and Valves
- Unitronic 4.5" Oval Tips w/ Engraved Logos
- Unitronic 3" V-Band Exhaust Clamps
- Unitronic 3" V-Band Sealing Rings
- Unitronic 3" V-Band Adapter
- All Necessary Installation Hardware
Recommended Software
- Stage 1
- Stage 1+
- Stage 2
Premium Components
Unitronic mufflers feature high density, high temperature glass fiber packing and ensure maximum performance and a sportier sound are achieved while maintaining a comfortable tone inside the cabin.
Sealing V-Band System
Unitronic Exhaust Systems feature a unique sealing v-band fastening system, using T316 stainless steel flanges and a locking ring to guarantee a centric alignment which ensures a leak proof connection every time.
Unbeatable Construction
Featuring 3-inch T304 Stainless Steel mandrel bent tubing, a quality material that won't rust and will outlast your vehicle, this Audi 8Y S3 Cat-Back Exhaust system is backed by Unitronic's limited lifetime warranty.
Fitment/Applications
- 2022+ Audi S3
Install
Featuring a unique v-band fastening system and quality engineering using the latest in 3D modeling technology, Unitronic Performance Exhaust Systems are made easy to install.
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