04-05-17, 04:40 PM
+1 for Delkevic. Mine had a full system on when i bought it, hadn't been on that long so can't comment on longevity but cleans up nice and makes a great sound. Only issue is that the K&N oilf filter bought for last oil change (with the moulding for a socket on the end) is just too big to get in without taking off the headers first (which I couldn't be arsed with, just used a regular filter). Course, this could also be true for other headers...