Spark Arrestors, End Caps & Inserts

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 confirm fitment for your application Kit...

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 confirm fitment for your application Kit...

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 confirm fitment for your application Kit...

Replacement USFS Approved Spark Arrester for RS-2 Off-Road Mufflers Available as optional Spark Arrester on applications not originally equipped with a Spark Arrester Please see our Insert Chart to confirm fitment for your application Kit...

Replacement USFS Approved Spark Arrester for RS-2 Off-Road Mufflers Available as optional Spark Arrester on applications not originally equipped with a Spark Arrester Please see our Insert Chart to confirm fitment for your application Kit...

Replacement USFS Approved Spark Arrester for RS-2 Off-Road Mufflers Available as optional Spark Arrester on applications not originally equipped with a Spark Arrester Please see our Insert Chart to confirm fitment for your application Kit...

Replacement USFS Approved Spark Arrester for RS-2 Off-Road Mufflers Available as optional Spark Arrester on applications not originally equipped with a Spark Arrester Please see our Insert Chart to confirm fitment for your application Kit...

* Graves Motorsports Yamaha YXZ1000r Spark Arrestor Sound Insert Kit. * For direct fit to Graves Slip-on and Full System silencers for the 2015-2017 YXZ. * These kits are not longer available in the exhaust kits and will be sold as an option for...

Two Brothers Racing US Forestry Service approved spark arrestor screen for the Two Brothers Racing M6 canister. Application: M6

Two Brothers Racing US Forestry Service approved spark arrestor screen for the Two Brothers Racing M7 canister. Application: M7

Two Brothers Racing P2 Powertip Mini sound suppressor is a recommended accessory for exhaust systems with M Series endcaps. A straight-through sound diffuser, the TBR PowerTip quiets the pipe to 99-102 dB with no significant reduction in horsepower...

* Two Brothers Racing P1 Powertip sound suppressor is a recommended accessory for exhaust systems with M Series endcaps. * A straight-through sound diffuser, the TBR PowerTip quiets the pipe to 99-102 dB with no significant reduction in horsepower...

Our P4 PowerTip was developed to fill the gap between the P1 and P3 sound reducing tips. The P4 is less restrictive than our P3 but quieter than the P1, reducing sound output between 95 and 99 dB on most pipes. Power loss is minimal. Not...

Designed to reduce noise levels, the Vortex Quiet insert works with your Big Gun Exhaust to reduce noise levels down to 98db's. Track and Trail legal in most states