YES, and I'm not getting oil blown into my intake system under boost like I did before I installed the PTP CV. My catch can has no oil showing in the level tube on the side after 2K mi.! A must for all srt4s. All the crap conversations about no PVC, vent this way or that are moot. If you do it the way you see at the beginning of the thread- problem solved, conversation over. My 2c
