[Irace86.2.0]

Originally Posted by wbradley

Correct, I think. I thought the parts guy said they were the same.

So, for the record, I replaced the PCV with a WRX unit.

Might not have been a different spec from the stock part though. Didn't check the numbers. The stock part holds pressure when I blow into the inlet, so who knows whether the ability to withstand boost is actually greater.

I will be replacing the valve like you and putting in a check valve. Overkill but I don’t think there is any harm in doing both.