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...

Unfortunately, in many states (including our home state of Maryland) “Johnny Law” requires that you ruin the look of your car by making...

This is the hose barb found at the top of our Blow Off ValveIncludes:2 Washers1 Barb1 Bolt

The TurboXS EJ Engine cooling mod is easy insurance to help reduce knock on the CYL #4 by adding a direct path to cooling the #4...

TurboXS Introduces the 2020+ Toyota Supra Downpipe.  The Supra downpipe is 4 inches in diameter at the top flange CNC inlet flange to aid...

You asked for it, now it is here. The TurboXS Front Mount Stencil! 

IN-H-Conversion Converts model specific blow-off valve