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...
Unfortunately, in many states (including our home state of Maryland) “Johnny Law” requires that you ruin the look of your car by making...
The TurboXS MR2 Blow Off Valve Adapter is a high-quality, billet aluminum adapter that allows you to install a TurboXS blow off valve on...
Replacement Bosch VW Oxygen sensor for TurboXS Tuner-VW (Bosch Connector pictured)?
TurboXS releases the first Hybrid Blow Off Valve designed specifically tuned for the Mazdaspeed 3 & 6. The valve features an...
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,...
You bought the Mazdaspeed 3 instead of the NA Mazda 3 for a reason. Performance. So why not make your MS3 look and sound as fast as it...
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...
Application Model Year: 2006-2011 WRX / 2007+ STI/LGT/FXT/BAJA; Outside of the US: 2006+ Top Feed Injector Vehicles only. Please go to...
