Bolt on. Low level fitment. Complete with the link pipe. Exhaust strap and clamps included. No need to alter the fueling. Fits straight to the standard downpipes. 380mm - Standard. 250mm - Stubby.
The RS-4 Race Series system gives the CRF250L more power and torque, providing more punch at bottom end without sacrificing midrange and top end power. RS-4 stainless full system weight 9.3lbs vs Stock full system weight 13.2lbs. Pentagonal-shaped sleeve....
