FastWRX.com
HACKER SAFE certified sites prevent over 99.9% of hacker crime. Show Cart
cart
Home
Performance Guide
Intake
Engine
Turbo Upgrades
Exhaust
Drivetrain
Fuel System
Ignition System
Suspension
Brakes
Wheels
Interior
Gauges
Exterior
Accessories
Legacy Shop
BRZ / FR-S Shop
Maintenance & OEM
Clearance


Home > Engine > Boost Control > Mach V 3-Port Boost Control Solenoid
Mach V 3-Port Boost Control Solenoid - click to enlarge

Mach V 3-Port Boost Control Solenoid


Mach V 3-Port Boost Control Solenoid - click to enlargeOur three-port boost solenoid provides the fastest spool and rock-solid boost control. Installation is a snap, because it comes with a direct plug-and-play wiring harness. Fits all 2002+ WRX and STI models. Fits Legacy GT and Forester XT, too!

Note that this solenoid WILL require tuning of your boost control duty cycles. Do not bolt this on unless you have a programmable engine management system of some sort, and the ability to tune or have it tuned for you.

See the inset diagram for how to plumb the vacuum lines.


05470Regular price: $99.00Sale price: $79.00
Home About us Show Cart