GrimmSpeed 3-Port Boost Solenoid Adapter for 2015-2021 WRX (057047) Turbosmart • For use with the

• For use with the stock MAF

• TSI6949 and ISO certification

62046R MR574317 (RH)

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*

GrimmSpeed 3-Port Boost Solenoid Adapter for 2015-2021 WRX (057047) Turbosmart • For use with theThis 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