HKS #71008-KF015B

HKS SSQV4 Black RETURN KIT PLUS VAG/VMG -Subaru WRX

HKS #71008-KF013VB

HKS SSQV4 Black + RETURN KIT GRB/VAB - Subaru WRX STI

HKS #71008-KF006B

HKS SUPER SQV4 Black Edition GDB Subaru WRX

HKS #71008-KH009B

HKS SUPER SQV4 Black Edition FK8 - 2017+ Honda Civic Type R K20C1

HKS #71008-AH009

HKS Super Sequential Blow-Off Valve SQV4 - Honda Civic Type-R 17+

HKS #71008-AK005

HKS Super Sequential Blow-Off Valve SSQV4 BOV Black Edition

HKS #71008-AH01x

HKS SQV4 Super Sequential BOV Blow-Off Valve - Honda Civic FK7 L15C, FC1 L15B 17+

HKS #71008-AN025

HKS SSQV Super Sequential BOV 4 Kit - Nissan Skyline GT-R R33 R34 RB26DETT

HKS #71008-AN020V

HKS Super SQV4 Blow Off Valve Kit w/ Return Kit - Nissan Skyline 93-98 R33, 99-02 R34 RB25DET

HKS #71008-AN024

HKS JDM SSQV4 Super Sequential BOV Kit - Nissan 240SX S13 SR20DET

HKS #71008-AN015

HKS JDM Specific Super SQV4 Sequential Blow-Off Valve BOV Kit - Nissan 240SX 93-98 S14 SR20DET

HKS #1422-SA001

HKS Purple SSQV Insert Fin (Round), Low Noise

HKS #71008-AN026

HKS SSQV4 Sequential Blow-Off Valve Kit - Nissan Skyline Skyline GT-R 89-94 R32 RB26DETT

HKS #71008-AF013

HKS SSQV4 Blow Off Valve - Subaru 08-14 Subaru Impreza WRX STI

HKS #71008-AN027

HKS SSQV4 Super Sequential Blow-Off Valve Kit (Includes 2 BOVs & Polished Aluminum Pipes) - Nissan GT-R R35 VR38DETT

HKS #71008-CZ005

HKS Super SQV4 Blow Off Valve w/ CZP BOV Hardware Installation Kit - Nissan 300ZX Twin Turbo TT Z32

HKS #71008-AN029

HKS Super SQV 4 Kit, Direct Replacement for OEM Bypass Valves - Nissan GT-R R35 VR38DETT

HKS #71004-AN027

HKS Super SQV R35 GT-R

HKS #71008-AK001

HKS Super SQV 4 BOV Blow Off Valve, Universal (SCRATCH & DENT)

HKS #71002-AK012

HKS 65mm Weld-on Steel BOV Flange