Perrin Performance TGV Housing Kit 15-21 WRX Black

Why You Want It
The OEM TGV is designed to speed up airflow to the engine during low rpm to create better throttle response and torque. During full throttle, these valves open to allow for more airflow, but they still create a restriction in the intake tract. This product requires an ECU Recalibration after installation to perform properly.

How It Works
The PERRIN TGV Housing is a simple bolt-on part that results in noticeable performance increases in both horsepower and torque. With no special tools or additional hardware, the PERRIN TGV Housing replaces the OEM part and that's all there is to it! With its smooth interior walls and anodized finish, you'll get nothing but clean airflow to your engine.

Fuel Line Clearance
The PERRIN TGV Housing comes with a notch machined into the outside of the body in order to allow for proper fuel line clearance, unlike some competitors' products. This small detail is crucial to ensure a perfect fit.

Construction and Finish
The PERRIN TGV Housing is made from CNC milled aluminum and anodized black for a perfect fit and corrosion resistance to last the lifetime of your WRX!

Tuning Required
Proper ECU Tuning is required for the safe operation of the engine with this product. Engine performance and fuel economy will also suffer without tuning. Check all local, state, and federal laws prior to purchase and installation.

Emissions
We have reviewed the design and internally tested these parts to comply with EPA’s Anti-Tampering Policy, and the CARB / EO process has not been completed. At this time, the product is legal in California only for racing vehicles that may never be used upon a highway. Check your local and federal laws prior to installation.

Specs
Material CNC Aluminum
Finish Hard anodize

P/Ns
PSP-ENG-221BK
PSP-ENG-221RD

In The Box
PSP-ENG-221BK:
(2) PERRIN TGV Housing Bodies
Warranty and Instructions

Compatibility
2015-2021 Subaru WRX
2014-2018 Subaru Forester XT