It's pretty easy to make a make a catless downpipe that makes power. It's much harder to make a downpipe with a catalytic converter yet...
The Genesis 2.0T Blow Off Valve Kit is a complete bolt on valve. Which allows you remove the factory bypass valve and replace it with our...
Huge bolt on replacement core that is 3.5" x 11.75" x 24" dwarfing the stock core. The bar and plate core design dramatically improves...
Replacement Bosch VW Oxygen sensor for TurboXS Tuner-VW (Bosch Connector pictured)?
To unleash the full potential of your Gencoupe's 2.0T Theta powerplant, you need to do two simple things: Let it breathe in easier and...
This Bosch knock sensor is a replacement for the knock sensor that is included with the TurboXS Tuner-Pro.
Application Model Years: 2004-2006 STI,LGT,FXT,BAJA (All Side Feed Injector 2.5L Engine). Please go to the Download Section for the to...
Application Model Year: 2002-2005 WRX. Please go to the Download Section for the to the Download Section for the Instruction Manual,...
The largest and best FMIC for your 2010-2012 Gencoupe! Why do you need this: One of the main causes of inconsistent horsepower output...
All 304 Stainless Steel construction with 3.5 inch double walled rolled tip and now with 3 inch piping. The FXT-RMA is a direct...
TurboXS RFL Catback Exhaust for the Cobalt SS TC is just that "Really Fuckin' Loud". As with anything we put our "RFL" tag on, this part...
