Ive got a 1990 RM250 and i was given an FMF gold series pipe by someone i work with and i was wondering if theres anything im gonna have to do once it is installed,such as adjust jetting etc.
also should i beable to feel a fairly noticaeable change in performance with the pipe.thanks.
also should i beable to feel a fairly noticaeable change in performance with the pipe.thanks.
