Allows you to install a BOV-H or BOV-H-RFL to a 2002-2007 Subaru WRX or 2004-2013 Subaru WRX STi. Blow Off Valve sold separately.

The TurboXS Cobalt SS TC "FL" Catback! A mild departure from the Really F'n Loud RFL exhaust, this one is only F'n Loud. Two resonators...

The TurboXS kit mounts the blow off valve on the throttle body nicely. Stainless steel T bolt clamps and multi ply silcone used to keep a...

The TurboXS 2013 Genesis Coupe Racepipe (2.0T) racepipe is perfect compliment to your exhaust. Removal of the 2nd cat is a great mod for...

63mm ID; 2 Hole; 304 Stainless Steel Spacer Gasket.  This gasket is a "spacer gasket" for 2002-2007 Subaru WRX or 2004-2007 Subaru WRX...

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...

NEW DESIGN!  TurboXS 2002-2007 WRX/STI downpipe with high flow catalytic converter uses a massive cast 304 Stainless Steel Bellmouth that...

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...

Donut Gasket with 76mm/3 inch Inside Diameter.  This is a TurboXS designed custom gasket that is used in several of our exhaust systems....

This 3 inch, 304 stainless steel, race pipe replaces the stock EVO8 catalytic converter for off road use only.

The largest and best FMIC for your 2010-2012 Gencoupe!     One of the main causes of inconsistent horsepower output from your Gencoupe...

The largest and best FMIC for your 2010-2012 Gencoupe!     One of the main causes of inconsistent horsepower output from your Gencoupe...