FWD Audi 8V A3 Catless Downpipe & VW Golf Mk7 Downpipe - ARM Motorsports M3 (G80) the ARM N63 Intake requires

the ARM N63 Intake requires no cutting

BMW F32 / F33 / F36 435i (2013–2016)

One stainless steel braided fuel line with black nylon sheathing to protect your other engine bay components

M3/M4 S55 Stage1 Dyno Results

FWD Audi 8V A3 Catless Downpipe & VW Golf Mk7 Downpipe - ARM Motorsports M3 (G80) the ARM N63 Intake requiresHIGHLIGHTS Increased Power and Torque Faster Turbo Spool Improved Exhaust Note PROFILE The ARM Audi A3 Downpipe VW Golf Mk7 Downpipe is an essential upgrade if you're looking to get the most from your Gen 3 EA888 equipped A3. The stock downpipe is built with a dense catalyst that hinders exhaust flow on your EA888 engine, causing higher back pressure, increasing turbo lag and causing your turbo to work harder. Replacing your OEM downpipe with the ARM