Boost Controllers

The new and updated dual-stage boost controller now features a billet aluminum housing and bullet valve technology for ultra-fast boost response with two adjustable boost levels. Toggle between high...

The new and updated dual-stage boost controller now features a billet aluminum housing and bullet valve technology for ultra-fast boost response with two adjustable boost levels. Toggle between high...

GFB G-FORCE III Electronic Boost Controller Head Unit ONLY

Cobb 15-21 Subaru WRX 3-Port Electronic Boost Control Solenoid

Cobb 07-12 Mazda MS3 / 06-07 MS6 / 07-11 MPS3 / 04-06 MPS6 3-Port Boost Control SolenoidThis Part Fits:YearMakeModelSubmodel2007-2013Mazda3Mazdaspeed2006-2007Maz

Cobb 08-12 Mitsubishi EVO X / 09-12 Ralliart 3-Port Boost Control SolenoidThis Part Fits:YearMakeModelSubmodel2008,2010-2015MitsubishiLancerEvolution GSR2008,2010-2015

Cobb 04-07 Subaru STI / 02-07 WRX / 04-08 FXT 3-Port Boost Control SolenoidThis Part Fits:YearMakeModelSubmodel2008SubaruForesterSports 2.5 XT2004-2005Subaru

Repeatable And Stable Boost Curve,100% Reliability, Zero Maintenance, Easy To Install In Minutes Easy To Adjust, Set-and-forget, Precision Needle Valve Bleed System, Manufactured In Australia In...

Cobb 08-12 Subaru WRX / 08-12 STI Hatch / 11-12 STI Sedan 3-Port Boost Control SolenoidThis Part Fits:YearMakeModelSubmodel2009SubaruForesterXT2009-2010Subaru

BorgWarner Boost Control Solenoid Valve (BCSV) Kit EFR

Control the boost from the driver's seat. Ideal for the active enthusiast who wants boost adjustment on the run. Detent System makes adjusting a breeze. Gated System brings boost on faster.

The TurboXS 2008 - 2021 Subaru STI Boost Control Solenoid is designed to replace factory 2 port boost solenoid with a 3 port. This part is required for great boost control on your WRX when using an...