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)?

The TurboXS two-position poly exhaust hanger is a versatile and durable component designed for vehicle exhaust systems. Made from...

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,...

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 introduces the 2008 WRX and STI Cold Air Intake. As rule of thumb on a turbocharged vehicle you will want to free up the flow...

Application Model Year: 2006-2011 WRX / 2007+ STI/LGT/FXT/BAJA; Outside of the US: 2006+ Top Feed Injector Vehicles only.  Please go to...

When massive flow and cooling is needed, the Turbo XS Front Mount Intercooler delivers. Dwarfing the factory IC core volume by more than...

Model Year 2003-2006 350Z. Please go to the Download Section for the to the Download Section for the Instruction Manual, Firmware, base...

TurboXS introduces our Top Mount Intercooler for the 2015 Subaru WRX.  The W15-TMIC is a direct bolt-on replacement intercooler designed...