FMF Racing Factory 4.1 RCT Slip-On Exhaust – 045586

SX-F/XC-F TI 4.1 RCT SO TI/CF TIP

• The Factory 4.1 RCT incorporates FMF’s Resonance Chamber Technology both internally and externally
• In addition, FMF achieves 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 is constructed from only aerospace grade materials that meet their exacting specifications and is manufactured 100% at their Southern California factory
• Massive Power gains throughout the RPM range.
• Huge weight savings
• RTS (Rapid Tuning System)

Fits:

Husqvarna

FC250201620172018FC350201620172018FC450201620172018FE250201720182019FE350201720182019FE450201720182019FE501201720182019FX35020172018FX45020172018

KTM

250 SX-F201620172018350 SX-F201620172018450 SX-F201620172018450 XC-F201620172018350 XC-F201620172018250 XC-F201620172018450 SX-F Factory Edition2016250 SX-F Factory Edition2016500 EXC-F201720182019350 EXC-F201720182019250 EXC-F201720182019450 EXC-F Six Days201920172018