Go Fast Bits T9207 Hybrid Dual Outlet Valve for 2015-2021 Subaru WRX FA20/FA24

Vehicle Fitment

• 2015-2021 Subaru WRX, FA20/FA24
• 2014-2019 Subaru Forester XT, FA20

Fitment Notes

• Direct bolt-on, no cutting or modification required
• Designed for use with sensitive airflow (MAF) meters to prevent backfiring and stalling
• Not CARB legal; this part is not legal for sale in California

Features

• Hybrid dual-port design, pioneered in 1999
• Staged venting outlets reduce backfiring and stalling
• Configurable for full recirc, 50/50, or full atmosphere venting
• Includes blanking plugs for venting configuration
• TMS technology for up to 30% faster boost recovery on gearshift
• High-quality aluminum construction
• Black anodized finish
• Signature blow-off sound at higher valve lift

Specifications

• Valve type: Hybrid dual outlet
• Material: Aluminum
• Finish: Black anodized
• Venting configurations: Full recirc, 50/50, full atmosphere
• Weight: Approximately 1.5 lbs
• Dimensions: 4.5in x 4.5in x 3in

Included Components

• 1x Hybrid dual outlet blow off valve
• Blanking plugs for venting configuration
• Mounting hardware

Product Description

The Go Fast Bits T9207 is a Hybrid dual outlet blow off valve engineered for the 2015-2021 Subaru WRX and 2014-2019 Forester XT, both with the FA-series turbocharged engine. Originally pioneered by GFB in 1999, the dual-port design stages two venting outlets so that at low valve lifts most air is recirculated, then opens further to expose more of the atmosphere venting port as the car is driven harder, delivering the signature blow-off sound without the backfiring and stalling that a standard atmosphere-venting valve can cause on cars with sensitive airflow meters.

Included blanking plugs let owners configure the valve for full recirculation, 50/50 atmosphere and recirc, or full atmosphere venting, giving genuine flexibility to tailor sound and behavior to personal preference. TMS technology built into the valve delivers up to 30% faster boost recovery on gearshift, and the valve is machined from high-quality aluminum with a black anodized finish for durability.

This valve is intended for WRX and Forester XT owners who want the classic Hybrid blow-off sound without the airflow meter compatibility issues a simpler atmosphere-venting valve can cause. Installation is a direct, bolt-on fit requiring no cutting or modification. This part does not currently hold a CARB Executive Order.