Boomba Racing BOV Adapter 2022+ WRX

BOOMBA RACING ADJUSTABLE BLOW-OFF VALVE ADAPTER

SPECS:

• Precision CNC-machined from billet aluminum
• Designed to fit Subaru 2.4 turbo engines
• Designed to convert the OEM diverter valve to a partial vent-to-atmosphere operation 
• Generates that race-inspired aftermarket blow-off valve sound
• No tune required
• Includes 9 set screws that allow adjustability of venting air and BOV purge sound
• Mounts between the OEM bypass valve/solenoid and the mounting location
• The adapter will always partially recirculate even with all of the vent holes left open
• Ships with (3) of the holes open, and it will also include a 2mm Allen key to make sound adjustments to your liking

GET THAT AFTERMARKET BOV SOUND THROUGH YOUR OEM BOV

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.