NEW DESIGN! TurboXS 2008-2018 WRX/STI downpipe with high flow catalytic converter uses a massive cast 304 Stainless Steel Bellmouth that...
The largest and best FMIC for your 2013-15 Gencoupe!   One of the main causes of inconsistent horsepower output from your Gencoupe is...
3" Downpipe with 100 CPI High Flow Catalytic Converterter and ultra-slim flex section.? This is great choice for the Ecoboost Mustang...
The largest and best FMIC for your 2010-2012 Gencoupe! Â Â Why do you need this: One of the main causes of inconsistent horsepower output...
The TurboXS 2018+ Kia Stinger GT Hybrid Blow Off Valve is our newest blow off valve and is designed specifically to replace the stock...
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...
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...
The TurboXS RX8 High Flow Cat is a great alternative to running a completely catless exhaust. We use a 200 cell metal matrix cat for high...
If you want performance gains for your 2015+ WRX BUT you want to keep a catalytic converter AND don't feel like dropping a ton of money,...
It's pretty easy to make a make a catless downpipe that makes power. Â It's much harder to make a downpipe with a catalytic converter yet...
The Evolution X High Flow Cat-pipe allows you to bolt on horsepower while keeping a catalytic converter on the car.? Designed to be used...
TurboXS RFL Catback Exhaust for the Cobalt SS TC is just that "Really Fuckin' Loud". Â As with anything we put our "RFL" tag on, this part...
