Turbo By Pass Valves

GrimmSpeed 04-21 Subaru STI Bypass Valve - Red

GrimmSpeed 04-21 Subaru STI Bypass Valve - Black

GrimmSpeed 15-21 Subaru WRX Bypass Valve - Red

GrimmSpeed 15-21 Subaru WRX Bypass Valve - Black

GrimmSpeed 08-14 Subaru WRX / 05-09 Subaru Legacy GT Bypass Valve - Red

GrimmSpeed 08-14 Subaru WRX / 05-09 Subaru Legacy GT Bypass Valve - Black

BorgWarner Spring Alternate for CRV EFR

BorgWarner Compressor Recirculation Valve (CRV) Kit EFR

BorgWarner Block-Off Plate EFR Block-Off Plate

Cobb Bypass Valve Rebuild Kit

Cobb BPV Paper Gasket

Cobb Bypass Valve Rebuild Kit

COBB 08-14 Subar WRX / 05-09 Legacy GT BPV Adapter

Cobb 08-18 Nissan GT-R LF BPV

COBB Mitsubishi 08-15 EVO X / 09-15 Ralliart LF By Pass Valve