4.5 Inch FWD 2.0T Audi 8V A3 Downpipe & VW Golf Mk7 Downpipe - ARM Motorsports S63 Equipped with set screws so

Equipped with set screws so they go on easily and stay in place

Enhanced Horsepower: Gain real power on the road with optimized airflow and performance tuning

Improve air flow into the engine bay

allows you to run stage 2+ tuning

and Windows compatible

4.5 Inch FWD 2.0T Audi 8V A3 Downpipe & VW Golf Mk7 Downpipe - ARM Motorsports S63 Equipped with set screws soThe 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