Give your 2022 onwards Subaru WRX the signature turbo whoosh with the Burger Motorsports Blow Off Valve Adapter, available from Nforcd. This BOV spacer installs between the factory bypass solenoid and the vehicle so unused charge air vents to atmosphere for that sought after pshhh sound, with user adjustable volume and behaviour.
- Direct fit blow off valve adapter for 2022+ Subaru WRX
- Vent to atmosphere design releases excess charge air for a pronounced turbo sound
- Adjustable via removable set screws: none for the loudest sound, three for near OEM like operation
- Helps support consistent boost levels and may aid smoother shifts
- Can potentially contribute to turbocharger longevity
- CNC machined from billet aluminium
- Simple installation with hardware included
Suggested setup
Start with two set screws, then adjust to suit your preference.
Vehicle fitment
Subaru WRX 2022 onwards
What's in the box
- 1 x BMS BOV spacer
- 1 x Small O ring
- 1 x Large O ring
- 3 x M6x1x30 mm extended bolts
- 3 x M6x1.0x6 mm set screws
Order your Burger Motorsports BOV adapter from Nforcd for a quick, effective WRX sound upgrade. Professional fitting is available through Nforcd in Warwickshire. To arrange installation, request a quote via Sales@nforcd.com.

