50mm BOV

Here's a knock off BOV $39 and 2.5" pipe $27 and I'm using a Pimp ECU, at idle the valve is open and venting but as soon as I touch the gas it will slam shut. Car runs great and you can really hear it vent. I was hearing a little compressor surge with my smaller and slower acting BOV with FMIC and 25 psi of boost.

I'll use it until it fails and then spend the money for a real one, bigger is better.

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