Not sure where you were looking, but they are $65, not $100. They give you a very loud blow-off sound, no more, no less. If you want that sound it is absolutely worth it, if you don't care then it is certainly not. It has no effect on performance whatsoever.
Boomba BOV adapter. worth it?
Im looking into the aftermarket for my new FiST. Im new to doing any engine work, so i want to ease into it. I see that Boomba offers a blow off valve adapter that gives you that classic turbo "phssssst" sound. Is it worth the $100, or should I move on?
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