AGP Turbo Pressure Stopper for Genesis Coupe 2.0

Purchase this aluminum piece separately if you already have an aftermarket external blow off valve, or if you want to run an aftermarket blow off valve. Billet Aluminum, CNC machined with o rings. ...

Genesis Coupe AGP Blow Off Valve Adapter for HKS

Here is a simple way to add an external blow off valve to your Genesis Coupe 2.0. Ditch the factory recirculating blow off valve with an HKS SSQ using our CNC machined billet aluminum adapter. No...

Genesis Coupe AGP BOV Adapter With HKS SSQ

Here is a simple way to add an external blow off valve to your Genesis Coupe 2.0. Ditch the factory recirculating blow off valve with an HKS SSQ VIII using our CNC machined billet aluminum adapter...

HKS Version IV Super Sequential Blow Off Valve

Super SQV 4 features include a nickel-plated, die-cast metal secondary valve, which is swaged to the primary valve, a stainless steel C-Clip and O-ring to increase sealing and durability. To assure...

TiAL Q 50mm Blow Off Valve

For use on turbo-charged and super-charged applications. The body and all internal components are CNC-machined from 6061 aluminum alloy. It features a large 1.98 in (50.5mm) valve; we believe this is...

Turbo XS BLOW OFF VALVE TYPE H-RFL

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 relieves compressor pressure surge caused by changing gears or...