Sep 30, 2009 #1 J JesseJames New member Joined Sep 30, 2009 Messages 4 Reaction score 0 Location Sherwood Park Anyone out there know the best exhaust system to run on a new YFZ 450r
Oct 1, 2009 #2 Octane Active VIP Member Joined Sep 2, 2009 Messages 175 Reaction score 10 Location Lamont, AB I'd go with Dr.D as a first choice and FmF as a second just my 2 cents
