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View Full Version : 525 s yoshimura exhaust


outlaw450mxr
02-17-2008, 07:45 PM
for 450 mxr? i know that it would mount up on the 450, but do you guys think it would give it anymore power or anything?
rgasper33
02-17-2008, 08:27 PM
I am sure it would. The stock exhaust chokes the motors. It would def help just gettin it un corked