bigaaron said:The RS bov has the little blue horn you can unscrew and put a pipe in it to recirculate, the Tial vents out around the body of it so you couldn't recirculate it.
The RS bov sounds great. im running it on my car and im very happy. i dont even think Aaron set my maft pro to run n e boost at all...if so very little, and it sounds very nice. cant wait to hear it when im boosting.