Add to Cart Quick view Yoshimura Yoshimura RS-9 Exhaust Quiet Insert for Honda CRF450RX 17-20 Includes ONE Replacement USFS Approved Spark Arrester for RS-9 Off-Road Mufflers. Dual Muffler Systems require TWO Spark Arrester Kits. Available as optional Spark Arrester on applications not... MSRP: $38.95 Add to Cart Add to Wish List Compare
Add to Cart Quick view Yoshimura Yoshimura RS-9 Exhaust Quiet Insert for Honda CRF450R 17-20 Includes ONE Replacement USFS Approved Spark Arrester for RS-9 Off-Road Mufflers. Dual Muffler Systems require TWO Spark Arrester Kits. Available as optional Spark Arrester on applications not... MSRP: $38.95 Add to Cart Add to Wish List Compare
Add to Cart Quick view Yoshimura Yoshimura RS-9 Exhaust Quiet Insert for Honda CRF250R 14-17 Includes ONE Replacement USFS Approved Spark Arrester for RS-9 Off-Road Mufflers. Dual Muffler Systems require TWO Spark Arrester Kits. Available as optional Spark Arrester on applications not... MSRP: $38.95 Add to Cart Add to Wish List Compare
Add to Cart Quick view Yoshimura Yoshimura RS-4 Exhaust Spark Arrestor for Yamaha YZ450FX 16-22 Replacement USFS Approved Spark Arrester for RS-4 Off-Road Mufflers Available as optional Spark Arrester on applications not originally equipped with a Spark Arrester Please see our Insert Chart to... MSRP: $38.95 Add to Cart Add to Wish List Compare
Add to Cart Quick view Yoshimura Yoshimura RS-4 Exhaust Spark Arrestor for Yamaha YZ450F 14-22 Replacement USFS Approved Spark Arrester for RS-4 Off-Road Mufflers Available as optional Spark Arrester on applications not originally equipped with a Spark Arrester Please see our Insert Chart to... MSRP: $38.95 Add to Cart Add to Wish List Compare
Add to Cart Quick view Yoshimura Yoshimura RS-4 Exhaust Spark Arrestor for Yamaha YZ250FX 15-22 Replacement USFS Approved Spark Arrester for RS-4 Off-Road Mufflers Available as optional Spark Arrester on applications not originally equipped with a Spark Arrester Please see our Insert Chart to... MSRP: $38.95 Add to Cart Add to Wish List Compare
Add to Cart Quick view Yoshimura Yoshimura RS-4 Exhaust Spark Arrestor for Yamaha YZ250F 14-22 Replacement USFS Approved Spark Arrester for RS-4 Off-Road Mufflers Available as optional Spark Arrester on applications not originally equipped with a Spark Arrester Please see our Insert Chart to... MSRP: $38.95 Add to Cart Add to Wish List Compare
Add to Cart Quick view Yoshimura Yoshimura RS-4 Exhaust Spark Arrestor for Yamaha YFZ50 20 Replacement USFS Approved Spark Arrester for RS-4 Off-Road Mufflers Available as optional Spark Arrester on applications not originally equipped with a Spark Arrester Please see our Insert Chart to... MSRP: $38.95 Add to Cart Add to Wish List Compare
Add to Cart Quick view Yoshimura Yoshimura RS-4 Exhaust Spark Arrestor for Yamaha WR450F 16-22 Replacement USFS Approved Spark Arrester for RS-4 Off-Road Mufflers Available as optional Spark Arrester on applications not originally equipped with a Spark Arrester Please see our Insert Chart to... MSRP: $38.95 Add to Cart Add to Wish List Compare
Add to Cart Quick view Yoshimura Yoshimura RS-4 Exhaust Spark Arrestor for Suzuki RM-Z450 08-19 Replacement USFS Approved Spark Arrester for RS-4 Off-Road Mufflers Available as optional Spark Arrester on applications not originally equipped with a Spark Arrester Please see our Insert Chart to... MSRP: $38.95 Add to Cart Add to Wish List Compare
Add to Cart Quick view Yoshimura Yoshimura RS-4 Exhaust Spark Arrestor for Suzuki RM-Z250 10-18 Replacement USFS Approved Spark Arrester for RS-4 Off-Road Mufflers Available as optional Spark Arrester on applications not originally equipped with a Spark Arrester Please see our Insert Chart to... MSRP: $38.95 Add to Cart Add to Wish List Compare
Add to Cart Quick view Yoshimura Yoshimura RS-4 Exhaust Spark Arrestor for KTM 890 Adventure R Rally 22 Replacement USFS Approved Spark Arrester for RS-4 Off-Road Mufflers Available as optional Spark Arrester on applications not originally equipped with a Spark Arrester Please see our Insert Chart to... MSRP: $38.95 Add to Cart Add to Wish List Compare