Description
This valved, Unitronic Performance Turbo-Back Exhaust System for the 8V & 8V.2 S3 equipped with the 2.0 TSI EA888 Gen 3 MQB engine features a CFD optimized upper downpipe section with a GESi 5" UHO+ catalytic converter which flows into 3-inch T304 Stainless Steel mandrel bent tubing, a high density, high temperature fiberglass wool packed muffler with 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.
Meets or Exceeds Local Testing Standards
- With the goal of ensuring this product would satisfy Unitronic's compliance demands, while also fulfilling our performance related goals, this Turbo-Back Exhaust System features a GESi UHO+ 5" Catalytic Converter which meets or exceeds local testing standards while being rated for a massive 1000HP.
Premium Design and Construction
- Constructed of high quality T304 stainless steel with an OEM-style corrugated mesh flex bellow, sound absorbing mufflers and locking v-band clamps, this Turbo-Back Exhaust System is sure to outlast the life of your vehicle.
Sealing V-Band Design
- Unique V-Band Fastening System Featuring Clampco® Clamps which maintains perfect alignment while ensuring a leakproof connection. These clamps also help lock rotation so you can rest assured there will be no exhaust play during hard acceleration or spirited driving.
Features / Benefits
- Valved Exhaust System:
Retains OEM valve position and functionality. - 3-inch T304 Stainless Steel Tubing:
Quality rust-resistant material that will outlast your vehicle. - T316 Stainless Steel V-Band Flanges:
Durable, rust-resistant and cnc machined. - Direct Bolt-On Fitment:
Uses all factory exhaust hangers which do not require modifications or adjustments. - 400CPSI Catalytic Converter
GESi 5” G-Sport UHO+ 400cpsi Catalytic Converter which meets or exceeds local testing standards. - 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. - 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" Round Exhaust Tips:
Mirror polished tips engraved with the Unitronic logo.
Hardware Included
- CFD Optimized Upper Downpipe Section
- GESi 5" UHO+ Catalytic Converter
- OEM-style corrugated mesh flex bellow
- Resonated Midpipe Section
- Fiberglass Wool Packed Muffler with Valves
- 4" Round Tips w/ Engraved Logos
- Locking V-Band Exhaust Clamps
- V-Band Sealing Rings
- All Necessary Hardware
Required Software
- Stage 2 (ES#:4389433)
Not for sale or use in the state of California on any pollution-controlled vehicle as per the California Air Resources Board.