FMF Factory 4.1 RCT Anodized Slip-On Exhaust KTM/Husqvarna/GasGas 250cc (’19-’23) | 045633

Introduction

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 and is manufactured 100% at FMF’s Southern California factory.

-Available in Blue Anodized Titanium Muffler with Carbon End Cap

-Massive Power gains throughout the RPM range.

-Huge weight savings

-New RTS (Rapid Tuning System)

-FMF uses the highest quality proprietary blend of alloy grade titanium made specifically to our standards.

Model

Year GAS GAS

EX250F

21-22 GAS GAS

MC250F

21-23 HUSQVARNA

FC250

19-22 KTM

250 SX-F

19-22 KTM

250 XC-F

19-22