Boomba Adjustable Blow off Valve Adapter 2022-2024 WRX / 2019-2023 Ascent / 2020-2023 Legacy XT / 2020-2023 Outback XT
Here you are looking at the Boomba Adjustable BOV Adapter for the 22+ WRX!
For adjustability this piece has nine threaded holes! Boomba...