Allows you to install a BOV-H or BOV-H-RFL to a 1991-1993 Mitsubishi 3000GT or Dodge Stealth turbo. Blow Off Valve sold separately.

The Racing Bypass Valve Type 34 was specifically designed to replace the 34mm Bosch Bypass Valve used many OEM applications such as...

With new and improved styling, the BOV-H-RFL remains true to it's roots - it's still really f'n loud! Like all our valves, the RFL...

TurboXS releases the first Hybrid Blow Off Valve designed specifically tuned for the Mazdaspeed 3 & 6. The valve features an...

TurboXS releases the Mazdaspeed3 downpipe (MS3-DP). This downpipe is the pure key to turning your MS3 into a real beast. Our stock MS3...

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...

The Evolution X Front Pipe was designed to remove the 1st catalytic converter. This will free up the majority of your horsepower gains....

The TurboXS High Performance Intake System for the Evolution X is the perfect starting block to build your Street & Race Monster...

The Lancer Ralliart Front Pipe was designed to remove the 1st catalytic converter. This will free up the majority of your horsepower...

Specifically designed for MY 2002 - 2007 Subaru WRX and STi's will also fit the 2008-2012 STI, the WS-RBV requires no adapter kit to...

The TXS uppipe is a direct replacement for the factory uppipe connecting the exhaust header to the turbocharger inlet.  Design is all 304...

The TurboXS WRX STI Standard Rear Muffler Assembly is the epitome of subdued looks but performance sound. It's a full 3 inch straight...