Boost Controllers

Turbo XS 15-21 Subaru WRX FA20 Boost Control Solenoid Kit

Cobb 04-07 Subaru STI / 02-07 WRX / 04-08 FXT 3-Port Boost Control Solenoid

GrimmSpeed Universal Black Manual Boost Controller

Turbo XS 08-21 Subaru WRX STi Boost Control Solenoid Kit

Turbo XS 02-07 Subaru WRX/STi Boost Control Solenoid Kit

Turbo XS 08-14 Subaru WRX Boost Control Solenoid Kit

Cobb 08-12 Subaru WRX / 08-12 STI Hatch / 11-12 STI Sedan 3-Port Boost Control Solenoid

GFB ATOMIC Manual Boost Controller