Boomba Racing Adjustable Blow Off Valve Adapter - 2022+ WRX / 19-23 Ascent
SKU: BBA 062000030000$103.50 $115.00
Starting at $10/mo with Affirm. See if you qualify
For adjustability this piece has nine threaded holes, we ship this piece with 3 of the holes open and we also include a 2mm allen key for removal. For fine tuning, remove and add screws as desired to reach the amount of venting or recirculation you are looking for.
The adapter will always partially recirculate even w. . . Show More >
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- Questions
Boomba blow off valve adapter
The boomba blow off valve adapter, has made me enjoy my 22 wrx even more. The air sounds coming out of it are pretty awesome. Install is simple and easy, took me about an hour to install. Definitely recommend if you want that blow off valve sound.
Nice noises
Pretty easy install, good sound, appears to be of quality
Gives the psssh
Install is relatively easy just make sure you have the tools. Does what it’s supposed to, no noticeable performance impact.
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