Quote:
Originally Posted by kev0
The guy that did the install on my kit recommended the WRX/STI PCV valve because the ones in our cars leaks boost since it wasn't meant to see FI. What do you guys think? Are you guys using any sort of PCV valve?
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Don't bother. That PCV is before the boost pressure in the system so it doesn't experience any boost at all. With a turbo on centrifugal SC it's different, since it forces air through the intake system and pressurizes the PCV.