Turbo/BPV

GrimmSpeed

Grimmspeed Electronic Boost Control Solenoid 3-Port - 2015+ WRX/FA20 **STOCK TURBO**

An elegantly engineered solution. Custom Machined Adapter - Makes use of the factory inlet recirculation port, instead of blocking it off Black Anodized Finish - Protects the assembly from corrosion in an extremely demanding...

GrimmSpeed

Grimmspeed Charge Pipe Kit 2015-2017 WRX

The GrimmSpeed Charge Pipe kit replaces the restrictive plastic stock unit on the FA20 powered WRX with larger diameter CNC mandrel bent aluminum tubing and custom formed silicone.  The increased diameter 2.5in tubing and large radius bends decrease...

Nameless Performance

Nameless Performance Subaru FA20DIT Wave Spring Bypass Valve

The Nameless Performance Bypass Valve has been designed to release the pressure from the charge circuit at the right time. Meaning some aftermarket bypass valves can react too slowly or even too quickly only allowing a fraction of the pressure to be...

PERRIN 3.0" TURBO INLET HOSE WITH NOZZLE FOR 2015-2018 WRX

2015+ WRX 3.0" Turbo Inlet Hose by Perrin Performance The PERRIN Turbo Inlet Hose for 2015-2018 WRX remedies OEM vacuum leak by using a CNC billet flange (and OEM O-ring) and a large silicone hose to connect the turbo to your intake system. This...