Muffler

FMF Racing Yamaha TTR240 05-24 Powercore 4 S/A Muffler - 044141

Race-inspired, price-point muffler made for maximum power output. Aircraft-quality extruded aluminum canister with stainless steel components.

FMF Racing Yamaha TTR/TTRL125 Powercore 4 Muffler/Header - 044136

Race-inspired, price-point muffler made for maximum power output. Aircraft-quality extruded aluminum canister with stainless steel components.

FMF Racing Yamaha Raptor 350 05-15 Powercore 4 S/A Muffler - 044101

The PowerCore 4 was developed to increase the horsepower and torque throughout the entire power curve producing a noticeable power increase that is useable and compatible with every style of riding. Aluminum construction and stainless steel Hi-Flo end...

FMF Racing Suzuki DR650SE 97-22 Powercore 4 S/A Muffler - 043379

The PowerCore 4 was developed to increase the horsepower and torque throughout the entire power curve producing a noticeable power increase that is useable and compatible with every style of riding. Aluminum construction and stainless steel Hi-Flo end...

FMF Racing Suzuki RMZ250 Factory 4.1 RCT S/O Anodized w/Carbon Cap - 043373

The Factory 4.1 RCT incorporates the latest in FMF Resonance Chamber Technology™ both internally and externally. In addition, we achieve a shorter overall length that is less susceptible to crash damage and complementary to our Factory Forward...

FMF Racing Suzuki RMZ250 19-24 SS Alum Factory 4.1 RCT SO Muffler w/ R. Carbon Cap - 043372

The Factory 4.1 RCT incorporates the latest in FMF Resonance Chamber Technology™ both internally and externally. In addition, we achieve a shorter overall length that is less susceptible to crash damage and complementary to our Factory Forward...

FMF Racing Suzuki RMZ250 19-24 Powercore 4 Hex Muffler - 043370

The PowerCore 4 was developed to increase the horsepower and torque throughout the entire power curve producing a noticeable power increase that is useable and compatible with every style of riding. Aluminum construction and stainless steel Hi-Flo end...

FMF Racing Suzuki Anodized 4.1 Carbon Cap Complete System Titanium/Megabomb Header - 043367

The Factory 4.1 RCT incorporates the latest in FMF Resonance Chamber Technology™ both internally and externally. In addition, we achieve a shorter overall length that is less susceptible to crash damage and complementary to our Factory Forward...

FMF Racing Suzuki RMZ450 18-24 Anod TI Factory 4.1 RCT SO Muffler w/ R. Carbon Cap - 043365

The Factory 4.1 RCT incorporates the latest in FMF Resonance Chamber Technology™ both internally and externally. In addition, we achieve a shorter overall length that is less susceptible to crash damage and complementary to our Factory Forward...

FMF Racing Suzuki RMZ450 18-24 SS Alum Factory 4.1 RCT SO Muffler w/ R. Carbon Cap - 043364

The Factory 4.1 RCT incorporates the latest in FMF Resonance Chamber Technology™ both internally and externally. In addition, we achieve a shorter overall length that is less susceptible to crash damage and complementary to our Factory Forward...

FMF Racing Suzuki RMZ450 18-24 Powercore 4 Hex Muffler - 043362

The PowerCore 4 was developed to increase the horsepower and torque throughout the entire power curve producing a noticeable power increase that is useable and compatible with every style of riding. Aluminum construction and stainless steel Hi-Flo end...

FMF Racing 25+ Kawasaki KX250F Anodized TI Factory 4.1 RCT w/ R. Carbon Cap w/ TI Megabomb Header - 042414

Race-inspired, price-point muffler made for maximum power output. Aircraft-quality extruded aluminum canister with stainless steel components.