



FMF Factory 4.1 Stainless Slip On Silencer Yamaha YZF
FMF Factory 4.1 Stainless Slip On Silencer Yamaha YZF
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 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.
Original: $880.27
-70%$880.27
$264.08Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
FMF Factory 4.1 Stainless Slip On Silencer Yamaha YZF
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 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.

















