GrimmSpeed 3-Port Boost Solenoid Adapter for 2015-2021 WRX (057047) Turbosmart Forge Motorsport adjustable wastegate actuator

Forge Motorsport adjustable wastegate actuator for Evo X stock turbos or aftermarket turbos with Evo X housings such as FP Red/Black or Blouch

So now that we know what not to do

Allows the manipulation of factory torque limiters to build boost and generate instantaneous horsepower when launching*

the balancer absorbs incredible amounts of kinetic energy

• Cycles Minimum: 10

GrimmSpeed 3-Port Boost Solenoid Adapter for 2015-2021 WRX (057047) Turbosmart Forge Motorsport adjustable wastegate actuatorThis Grimmspeed Turbo Inlet Adapter for 2015 2021 Subaru WRX allows you to convert your OEM 2 port boost solenoid to a 3 port system and utilize that extra port for a proper boost controller. Vehicle Fitment: 2015 2021 Subaru WRX Not for sale or use in California PDF Install Guide Purchase Includes: Machined and anodized turbo inlet adapter with VITON O Ring Zinc plated barbed 1 4" fitting, preassembled with anaerobic sealant 4 feet of 1 4" Vacuum