FMF Factory 4.1 RCT Slip-On Exhaust with Carbon Endcap for KTM and Husqvarna Models

The FMF Factory 4.1 RCT Slip-On Exhaust is engineered with the latest Resonance Chamber Technology, delivering enhanced sound quality and refined exhaust pressure for optimal performance. Its patented core shape reduces sound levels without sacrificing power, ensuring a balance of quiet operation and high output. The innovative canister design increases internal volume, allowing for more sound-absorbing material to improve overall exhaust tone and efficiency. Crafted with factory-forward engineering principles, this slip-on exhaust centralizes mass and minimizes vulnerability to crash damage, making it a durable upgrade for demanding riders.
Designed for specific applications, the FMF Factory 4.1 RCT features tuned core specifications that cater to each motorcycle model for maximum performance. The rear end cap is specially designed to facilitate easy installation of tuning tip inserts or spark arrestors, providing versatility and customization options. Available with either a titanium canister and mid-pipe or an aluminum canister with a stainless mid-pipe, this exhaust ensures durability and lightweight performance. Each package includes a spark arrestor and wash plug, making it a comprehensive upgrade for race and recreational riders alike.
Compatible with several KTM and Husqvarna models from 2015 to 2017, such as the KTM 250 SX-F Factory Edition, KTM 350 EXC-F, KTM 350 XC-F, KTM 450 SX-F Factory Edition, and Husqvarna FC 250 and FC 350, this slip-on exhaust offers a perfect fit and seamless integration. Its compact design and high-quality materials provide an excellent balance of power, sound, and durability, making it an ideal choice for riders seeking performance enhancements without sacrificing reliability. Whether you are upgrading your existing system or building a race-ready setup, the FMF Factory 4.1 RCT Slip-On ensures a significant performance boost with a sleek, professional finish.

Features:

• Resonance Chamber Technology for enhanced sound and exhaust pressure

• Patented core shape reduces sound level while maintaining maximum power

• Increased internal volume via patented canister shape for better sound absorption

• Chamber design optimizes exhaust pressure for improved performance

• Factory Forward Engineering design for centralized mass and crash resistance

• Tuned exhaust with application-specific core specifications

• Rear end cap allows easy installation of tuning tip inserts or spark arrestor

• Available with titanium canister and mid-pipe or aluminum canister with stainless mid-pipe

• Includes spark arrestor and wash plug for complete installation

Fits,
Husqvarna FC 250 2016
Husqvarna FC 250 2017
Husqvarna FC 250 2018
Husqvarna FC 350 2016
Husqvarna FC 350 2017
Husqvarna FC 350 2018
Husqvarna FC 450 2016
Husqvarna FC 450 2017
Husqvarna FC 450 2018
Husqvarna FE 250 2017
Husqvarna FE 250 2018
Husqvarna FE 350 2017
Husqvarna FE 350 2018
Husqvarna FE 501 2017
Husqvarna FE 501 2018
Husqvarna FE 501 2019
Husqvarna FX 450 2017
Husqvarna FX 450 2018
KTM 250 SX-F 2016
KTM 250 SX-F 2017
KTM 250 SX-F 2018
KTM 250 SX-F Factory Edition 2015
KTM 250 XC-F 2016
KTM 250 XC-F 2017
KTM 250 XC-F 2018
KTM 350 EXC-F 2017
KTM 350 EXC-F 2018
KTM 350 SX-F 2016
KTM 350 SX-F 2017
KTM 350 SX-F 2018
KTM 350 XC-F 2017
KTM 350 XC-F 2016
KTM 350 XC-F 2018
KTM 450 EXC-F 2017
KTM 450 EXC-F 2018
KTM 450 EXC-F 2019
KTM 450 SX-F 2016
KTM 450 SX-F 2017
KTM 450 SX-F 2018
KTM 450 SX-F Factory Edition 2015
KTM 450 XC-F 2016
KTM 450 XC-F 2017
KTM 450 XC-F 2018
KTM 500 EXC-F 2017
KTM 500 EXC-F 2018
KTM 500 EXC-F 2019