4.5 Inch FWD 2.0T Audi 8V A3 Downpipe & VW Golf Mk7 Downpipe - ARM Motorsports S63 the ability to control the

the ability to control the exhaust flapper using your BC button

Direct Fitment – Compatible with both factory and aftermarket mid-pipes for easy installation

Bmw 128i 2008 to 2014

Support for further modifications: Works well with turbo inlets and other bolt-ons

Improve air flow into the engine bay

4.5 Inch FWD 2.0T Audi 8V A3 Downpipe & VW Golf Mk7 Downpipe - ARM Motorsports S63 the ability to control theThe ARM MK7 4. 5" GTI Downpipe & Audi A3 8V 2. 0T Downpipe is engineered to deliver maximum performance. Featuring a full 4. 5" mandrel bent body, this is the largest and most effective downpipe available for the A3 8V & MK7 platform. Whether you're running the stock IS20, upgraded IS38, or a hybrid turbo, this downpipe supports your build with unrestricted exhaust flow and a commanding exhaust tone. The restrictive stock downpipe on the EA888