FMF Racing KTM 350XCF-W 20-22/HQV FE350 20-22/GG EC350F 21 Anod TI F4.1 RCT Sys w/SS MB Header/Mid

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 our Southern California factory.

• Highest-quality proprietary blend of alloy grade titanium
• Blue anodized titanium muffler with carbon end cap
• Massive power gains throughout the RPM range
• Rapid Tuning System (RTS)

The FMF Racing KTM 350XCF-W 2020-2022 and Husqvarna FE350 Series Anodized Titanium F4.1 RCT Exhaust System is engineered to deliver maximum performance and durability for your powersports motorcycle. Crafted from aerospace-grade titanium, this exhaust system features FMF's advanced Resonance Chamber Technology™ both internally and externally, optimizing exhaust flow for substantial power gains across the entire RPM range. Its shorter overall length not only enhances resistance to crash damage but also aligns with Factory Forward Engineering principles by moving the muffler closer to the motor to improve weight distribution and handling. The blue anodized titanium muffler with a carbon end cap provides a sleek, high-performance aesthetic while maintaining lightweight strength. Designed for precise fitment on specific models including 2020-2022 KTM 350 XCF-W and Husqvarna FE350 variants, this exhaust system ensures seamless installation and reliable operation. The Rapid Tuning System (RTS) further simplifies tuning adjustments, allowing riders to optimize performance quickly and effectively. Built exclusively from high-quality proprietary alloy titanium, this system offers a perfect balance of strength, weight reduction, and corrosion resistance, ensuring long-lasting performance in demanding off-road conditions. Whether you're racing or trail riding, the FMF Racing F4.1 RCT exhaust system provides the power, durability, and aesthetic appeal needed for competitive and recreational use alike. Fully compliant with EPA standards, this system combines innovation with environmental responsibility, making it an ideal upgrade for serious riders seeking top-tier exhaust performance.

Features:

• Constructed from aerospace-grade titanium for strength and light weight

• FMF Resonance Chamber Technology™ enhances power throughout the RPM spectrum

• Blue anodized titanium muffler with carbon end cap offers durability and style

• Shorter overall length increases crash resistance and weight centralization

• Factory Forward Engineering positioning the muffler closer to the motor for improved handling

• Rapid Tuning System (RTS) allows quick and effective performance tuning

• Designed for direct fit on select KTM and Husqvarna models from 2020 to 2022

• Manufactured entirely in the USA at FMF's Southern California facility

• Meets all EPA compliance standards for environmental safety

Fitment:
Husqvarna FE350 Base 2020
Husqvarna FE350 Base 2021
Husqvarna FE350 Base 2022
Husqvarna FE350 Base 2023
Husqvarna FE350S Base 2020
Husqvarna FE350S Base 2021
Husqvarna FE350S Base 2022
Husqvarna FE350S Base 2023
KTM 350 XCF-W Base 2020
KTM 350 XCF-W Base 2021
KTM 350 XCF-W Base 2022