Spark arrestor inserts are U.S.F.S.-legal and include noise-reduction insertLow-volume inserts are for non-spark-arrestor equipped bikes; reduce noise levels for AMA or FIM competition sound requirementsFits Yoshimura exhaust system or slip-on noted in descriptionSold each
Spark arrestor inserts are U.S.F.S.-legal and include noise-reduction insert. Low-volume inserts are for non-spark-arrestor equipped bikes; reduce noise levels for AMA or FIM competition sound requirements. Fits Yoshimura exhaust system or slip-on noted in description. Sold each.
Brand: Yoshimura, Color: Silver, Size: RS-2 (SA-08-K)