MK5 GTI 3" CATTED DOWNPIPE30 Day Money Back Guarantee IN STOCK HIGHLIGHTS Gain up to +20whp 30wtq Improved Exhaust Note Faster Turbo Spool Stainless Steel Fits CBFA and CCTA PROFILE ARM Motorsports MK5 GTI Catted Downpipe boosts power up to +20whp and +30wtq. It also improves turbo spool on your 2. 0T, allowing your GTI to hit boost sooner at lower rpm. WHY WOULD YOU WANT A CATTED DOWNPIPE? Great question! There are multiple reasons why you would want a catted downpipe for

0T AUDI C7

These filters are engineered with multiple layers of filtration media

0T while still going to work on burning up those exhaust gases that don't get along with the environment and the EPA

The ARM F3X Vent Port Plug is made for all 6-Speed manual transmission F-Series cars  to seal off the connection for the vent port on the charge pipe

These connections ensure that all of the boost your turbo is making reaches the engine

Combined with our N54/N55 Charge Pipe Upgrade

The ARM G80 M3 Exhaust Tips come with an ARM Lifetime Warranty

0L BMW F30 335i xDrive N55 3

Aluminum charge pipes conduct heat very easily between the engine bay and the charge air going from the S55's turbos to the intercooler

Because of the larger 65mm outside diameter

we were able to make the same size valve flow a staggering 60% more than the original design -- that means 60% more air is blown off per cycle

The body of the 3" ARM F87 M2 Competition Downpipes are constructed of SS304 Stainless-Steel and are threaded smoothly and perfectly though the space given by BMW towards the mid-pipe section