Did you test it on the same day? Prove your statement dichead. The extra cost is well worth it, a satement coming form a moron that blew his engine up. Thats why I am sick and tired of bull**** information posted by you. I fell for the trap, ended up costing a bit to buy a "proven" exhaust. For a while I believed it, even believed my own lies to make myself feel better, only to realise what a waste of money it really was, because cockheads like you talk it up. I wont stand by this bull**** no more so others wont fall for it. You should moderate yourself off the forum and stick to moderating. Unless you have proof dont post it. mate i take my car to its limits does that make me a moron? i dont think so play hard or go home its that simple and from the looks of things it time for you to go home and play with your car in the sand box... Besides your power loss was caused by a restrictive filter(K&N Apollo?) not exhaust if I'm not correct...