FMF 4 Stroke Factory 4.1 RCT - Slip On Stock Item:I Mini 4.1 S/S CRF125 19-25 Slip On Muffler FMF repeat the process by applying

repeat the process by applying an extra light coating

I Powercore 4 S/A XR400R 96-04 Slip On Muffler FMF

25mm (1”)

The Megabomb technology is revolved to produce more low end to mid range gains as well as broadening out the mid to top end power gains over stock

FMF 4 Stroke Factory 4.1 RCT - Slip On Stock Item:I Mini 4.1 S/S CRF125 19-25 Slip On Muffler FMF repeat the process by applyingFACTORY 4. 1 RCT: Incorporates the latest in FMF Resonance Chamber Technology both internally and externally. In addition, FMF achieve a shorter overall length that is less susceptible to crash damage and complementary to their Factory Forward Engineering: moving the muffler closer to the motor to centralize mass. The Factory 4. 1 RCT silencer is constructed only from aerospace grade materials that meet FMF's exacting specifications and is