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Boomba Racing BOV Adapter
Subaru WRX 2022+
Product Resources
Features & Product Details
RallySport Direct carries a great selection of quality performance upgrades and accessories brought to you by Boomba Racing.
This is the Booma Racing Adjustable BOV Adapter. This unit has been designed to convert the OEM diverter valve to a partial vent-to-atmosphere operation to achieve that coveted race-inspired aftermarket blow-off valve sound. How this works is that the adapter mounts between the OEM bypass valve/solenoid and the mounting location causing the unused charge air to vent to the atmosphere to generate a slightly louder blow-off valve sound. It will bolt right in with the included longer bolts with no other modifications or tuning required. This piece is adjustable with (9) threaded holes. It will come shipped with (3) of the holes open, and it will also include a 2mm Allen key for the removal. All you would have to do is remove or add screws to get the desired sound you're looking for.
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