4.5 Inch FWD 2.0T Audi 8V A3 Downpipe & VW Golf Mk7 Downpipe - ARM Motorsports RangeRover_Defender_Discovery 4L BMW G14 M850i /

4L BMW G14 M850i / xDrive N63B 4

Replace factory bolts and tighten to factory specs

The oversized filter increases surface area

Easier access to DME box and spark plugs

Ram 1500 (2009-2018) 5

4.5 Inch FWD 2.0T Audi 8V A3 Downpipe & VW Golf Mk7 Downpipe - ARM Motorsports RangeRover_Defender_Discovery 4L BMW G14 M850i /The 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