CTS Turbo Audi TT-S Downpipe A4/S4 (B9) MK5 Jetta with TSI motor

MK5 Jetta with TSI motor (2009-2010)

Fits with factory air scoop and aftermarket intakes using factory airbox

Unfortunately the factory downpipe that comes as standard equipment in your car was designed for anything but performance

At CTS Turbo we are proud to announce our new air intake system for the 2

CTS Turbo Audi TT-S Downpipe A4/S4 (B9) MK5 Jetta with TSI motorCTS Turbo is proud to release our new Audi TT S downpipe. Each CTS TT S downpipe is 100% tig welded, constructed using 3" T304 Seamless Stainless Steel, and includes installation hardware and stainless steel clamps. Lesser products can be had without stainless steel construction, or with seamed stainless steel, which can crack and decay over time. The CTS Turbo TT S downpipe eliminates the factory downpipe, increases turbo spool up, and peak power.