Blow Off Valves

Blow-off valve performance is crucial for a properly performing forced induction system. Kraftwerks blow-off valves are designed to outperform OEM and others while providing superior durability, while being cost effective. Finished with black powder...

HKS SUPER SQV4 RZ34 VR30DDTT

HKS MAZDA CX-5 KE2FW SSQV4 BOV Kit

HKS SSQV IV + Return Kit GR SUPRA (DB42/DB02) for HKS R/S

HKS SSQV IV + Return Kit GR SUPRA (DB42/DB02) for Normal Box

HKS Super SQV 4+RETURN KIT JZA80/JZS161

HKS SUPER SQV 4 SUZUKI SWIFT SPORT

HKS 91-93 PS13 JDM Specific SR20DET Only SSQV4 BOV Kit

HKS 93-98 S14 JDM Specific SR20DET Only SSQV4 BOV Kit

HKS Super SQV 4+RETURN KIT CZ4A

HKS SSQV4 RETURN KIT EVO 7-9 CT9A/CT9W

HKS SUPER SQV 4 EVO 4-6 CN9A/CP9A 4G63