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Let that turbo pressure escape with that iconic sound using this EMUSA blow off valve.

It's a universal 38mm SSQV-style BOV that's good for up to 25 PSI.
The kit comes with a 3-inch flange pipe for easy installation on your intercooler piping.
It's designed to work with HKS-style flanges, so it'll fit a ton of aftermarket setups.

When you lift off the throttle, this valve releases the pressurized air with that classic psshhh sound.
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It also helps protect your turbo from compressor surge.

4.2 out of 5