Description
motorcycle exhaust FMF hon crf450r'13-16 s/s alum. factory 4.1 rct slip-on mflr w/r.carbon cap w/side panel
Internal ducts in the RCT chambers increase internal volume for improved exhaust flow, giving a power gain over the entire engine. The rear end has a spark arrestor that is easy to install with the removal of four screws. Meets AMA and FIM noise requirements.
