FMF Racing Factory 4.1 Stainless Slip-On MX Exhaust Model:YZ250F 4-Strokes Isole with rubber insert for

Isole with rubber insert for durability

1 RCT full system is constructed from aerospace-grade materials that meet FMF's exacting specifications and is 100% manufactured in their Southern California factory

Scott Neoprene Powerbelt Accessories

Elka Stage 4 Shocks | Arctic Cat XF 6000

Stand out by displaying exclusive graphics available in various colors

FMF Racing Factory 4.1 Stainless Slip-On MX Exhaust Model:YZ250F 4-Strokes Isole with rubber insert forFMF Factory 4. 1 Slip On Exhaust With 30 years of racing experience behind it, the Factory 4. 1 muffler takes advantage of everything FMF has learned on the race track. The patented core shape of the Factory 4. 1 Slip On enhances exhaust pressure for optimal power output while keeping sound levels to a minimum. The compact design not only makes this muffler less susceptible to crash damage, but also centralizes mass by keeping the weight of the