FMF Factory 4.1 RCT Stainless Steel Muffler Kawasaki KX450F 2009-11 | 042291 draft Developed by a leading OEM

Developed by a leading OEM engine oil manufacturer

Approved for H-D V-Twin engines

Super strong18 gauge steel construction makes it GNARLY

Water-resistant formulation is safe for use on gloss or matte finishes and makes the clean-up process easier by forming a durable coating that repels mud

FMF Factory 4.1 RCT Stainless Steel Muffler Kawasaki KX450F 2009-11 | 042291 draft Developed by a leading OEMThe 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 Engineering moving the muffler closer to the motor to centralize mass. The Factory 4. 1 RCT is constructed from only aerospace grade materials that meet our exacting specifications and is manufactured 100% at