http://www.bansheehq.com/forums/index.php?...mp;#entry825727
Check out this link. Negotiate the price with him because no one bit on it. Spend like 40 dollars and get rid of that spark arrestor end cap, Get a timing plate off egay for 25 bucks and the other 300 spend on a port job from HERR JUGZ RACING. You will never look at the rear of a 450 again. I run these pipes and will take them any day over Toomeys. You will not be dissapointed