Blow Off Valves

HKS SUPER SQV4 UNIVERSAL ASSY

HKS 17-19 Honda L15C & L15B Super SSQV4 BOV Kit w/o Recirculation Tube

HKS SUPER SQV 4 HONDA CIVIC TYPE-R FK8

HKS SUPER SQV 4 RETURN KIT PLUS VMG/VM4

HKS Super SQV 4+RETURN KIT GRB/GRF

HKS 08-11 STi SSQV4 BOV kit

HKS 08-10 WRX / 05-06 Legacy 2.5 GT SSQV4 BOV Kit

HKS 02-07 WRX/ 04-07 STi SSQV4 BOV Kit

Greddy BLOW OFF VALVE FV2 BLACK

GReddy Type FV2 Universal BOV - Floating Design

GFB developed the T9384 with a low-profile integrated solenoid as a complete replacement for both the Continental and Pierburg diverter valves, enabling a hassle-free installation with no clearance issues.Installation InstructionsThis Part...

The FA24 engine in the 2022+ WRX now uses an electronically controlled factory diverter in place of the pneumatic bypass valve found on all previous turbo Subaru engines. This is controlled by the ECU, and whilst it sounds like an advancement in...