FMF Q4 HEX Slip-On Exhaust Silencer For KTM SX-F 450 Cairoli 2020 9521 Arctic Cat 500 FIS TRV

Arctic Cat 500 FIS TRV 4x4 2003-2004

SX 144 11-15

Provides direct control and prevents bar twist when falling down

Washer 2 Snap Ring 4 Caliper Seal 4 Boot 2 Bolt Kit 2

FMF Q4 HEX Slip-On Exhaust Silencer For KTM SX-F 450 Cairoli 2020 9521 Arctic Cat 500 FIS TRVQ4 Hex Slip On Muffler The Q4 employs intricate chambers, baffles and proprietary multistage packing material With the Q4 you don't need to hear the power, just feel the power! Less sound equals more ground Power gains throughout the entire rpm range Spark arrestor included Pounds lighter than stock Rugged design for off road endurance Made in the U. S. A. APPLICATION Gas Gas EX 250 F 2021 2023 Gas Gas EX 350 F 2021 2023 Gas Gas EX 450 F 2021 2023 Gas