Haltech

Haltech Boost Control Solenoid 4 Port 1/8th NPT 33Hz

HKS

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

HKS

HKS 07-09 Mazdaspeed 3/CX-7 SSQV4 BOV Kit

HKS

HKS 08 Mitsubishi Lancer EVO GSR/EVO MR SSQV Recirculation Kit for hks71007-AM015

HKS

HKS 08 Subaru Impreza WRX STi SSQV Recirculation Kit for hks71007-AF013

HKS

HKS 08+ Evo 10 SSQV4 BOV Kit Includes 2 Polished Aluminum Pipes

HKS

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

HKS

HKS 08-11 STi SSQV4 BOV kit

HKS

HKS 08-14 Subaru Impreza WRX STI/ 2015+ WRX STI SSQV4 Black + Return Kit GRB/VAB