FMF Factory 4.1 RCT Titanium Slip-On Exhaust Kawasaki KX250F (17-20) | 042376. The Factory 4.1 RCT incorporates the latest in FMF Resonance Chamber Technology(TM) both internally and externally. In addition, we achieve a shorter overall length that is less susceptible to crash damage and complementary to our Factory Forwa... - FMF Factory 4.1 RCT Titanium Slip-On Exhaust Kawasaki KX250F (17-20) | 042376.
FMF Factory 4.1 RCT Slip-On Exhaust KTM/Husqvarna/GasGas 250-500cc (20-23) | 045648. The Factory 4.1 RCT incorporates the latest in FMF Resonance Chamber Technology(TM) both internally and externally. In addition, we achieve a shorter overall length that is less susceptible to crash damage and complementary to our Factory Forwa... - FMF Factory 4.1 RCT Slip-On Exhaust KTM/Husqvarna/GasGas 250-500cc (20-23) | 045648.
FMF Q4 4-Stroke Quiet Series Slip-On Exhaust For Honda | 041331. Fitment:MakeModelYearHONDATRX400EX99-08HONDATRX400X09-10,12-14Developed over years of championship off-road racingMax sound output 96db; most models below 93dbPounds lighter than stockUse with stock or FMF headerBuilt-in spark arrestor included... - FMF Q4 4-Stroke Quiet Series Slip-On Exhaust For Honda | 041331.
FMF Q4 4-Stroke Quiet Series Slip-On Exhaust QUAD | 044301. Developed over years of championship off-road racingMax sound output 96db; most models below 93dbPounds lighter than stockUse with stock or FMF headerBuilt-in spark arrestor includedEasy to repackNot legal for use in California on pollution controlle... - FMF Q4 4-Stroke Quiet Series Slip-On Exhaust QUAD | 044301.
FMF Q4 Quiet Series Slip-On Exhaust Kawasaki KX250F (21-23) | 042393. FMF is the leader in high performance quiet technology and our Q4 HEX is the next evolution in off road exhaust. The Q4 employs intricate chambers, baffles and proprietary multistage packing material making it the best performing quiet muffler ... - FMF Q4 Quiet Series Slip-On Exhaust Kawasaki KX250F (21-23) | 042393.
FMF Offroad Powercore 4 Exhaust Spark Arrestor For Honda | 041020. Fitment:MakeModelYearHONDAXR250R96-04The latest version of the Powercore 4 design incorporates a hi-flow core which has more surface area to absorb more sound while flowing more exhaustConstructed with an extruded aluminum canister, a stainless... - FMF Offroad Powercore 4 Exhaust Spark Arrestor For Honda | 041020.
FMF Offroad Powercore 4 Exhaust Spark Arrestor For Honda | 041021. Fitment:MakeModelYearHONDAXR400R96-04The latest version of the Powercore 4 design incorporates a hi-flow core which has more surface area to absorb more sound while flowing more exhaustConstructed with an extruded aluminum canister, a stainless... - FMF Offroad Powercore 4 Exhaust Spark Arrestor For Honda | 041021.
FMF Offroad Powercore 4 Exhaust Spark Arrestor For Honda | 041022. Fitment:MakeModelYearHONDAXR600R85-98,00The latest version of the Powercore 4 design incorporates a hi-flow core which has more surface area to absorb more sound while flowing more exhaustConstructed with an extruded aluminum canister, a ... - FMF Offroad Powercore 4 Exhaust Spark Arrestor For Honda | 041022.
FMF Offroad Powercore 4 Exhaust Spark Arrestor For Honda | 041023. Fitment:MakeModelYearHONDAXR650R00-07The latest version of the Powercore 4 design incorporates a hi-flow core which has more surface area to absorb more sound while flowing more exhaustConstructed with an extruded aluminum canister, a stainless... - FMF Offroad Powercore 4 Exhaust Spark Arrestor For Honda | 041023.
FMF Offroad Powercore 4 Exhaust Spark Arrestor For Suzuki | 043006. Fitment:MakeModelYearSUZUKIDR25090-99SUZUKIDR350S90-99The latest version of the Powercore 4 design incorporates a hi-flow core which has more surface area to absorb more sound while flowing more exhaustConstructed with an extruded aluminum canister&c... - FMF Offroad Powercore 4 Exhaust Spark Arrestor For Suzuki | 043006.
FMF Offroad Powercore 4 Exhaust Spark Arrestor For Yamaha | 044013. Fitment:MakeModelYearYAMAHAWR40098-00YAMAHAWR426F01-02YAMAHAYZ400F98-99YAMAHAYZ426F00-02The latest version of the Powercore 4 design incorporates a hi-flow core which has more surface area to absorb more sound while flowing more exhaustConstructed wi... - FMF Offroad Powercore 4 Exhaust Spark Arrestor For Yamaha | 044013.
FMF Offroad Powercore 4 Exhaust Spark Arrestor For Yamaha | 044014. Fitment:MakeModelYearYAMAHAWR250F01-02YAMAHAYZ250F01-02The latest version of the Powercore 4 design incorporates a hi-flow core which has more surface area to absorb more sound while flowing more exhaustConstructed with an extruded aluminum canister&... - FMF Offroad Powercore 4 Exhaust Spark Arrestor For Yamaha | 044014.
FMF Powercore 4 Exhaust For Suzuki RMZ450 (2005-2007) | 043136. Fitment:MakeModelYearSUZUKIRMZ45005-07Constructed of stainless steel with a lightweight allow canSpace age internal packing for maximum packing lifeHi-Flo modular end capInternal shape of core uses Hi-Flo technologyEnhanced sonic evacuation provides ... - FMF Powercore 4 Exhaust For Suzuki RMZ450 (2005-2007) | 043136.