What is the benefit of the Resonance Chamber Technology (RCT)?

The Resonance Chamber Technology, used both internally and externally on this muffler, helps to tune the exhaust pulses. This results in a smoother powerband and noticeable power gains across the entire RPM range, not just at peak.

Does this exhaust system come with everything needed for installation?

Yes, this is a complete system that includes the titanium muffler, stainless steel header, and mid-pipe. It is designed as a direct replacement for the stock exhaust.

How does the shorter muffler design help?

The shorter overall length of the muffler makes it less prone to damage from impacts or crashes. It also allows the muffler to be mounted closer to the motorcycle's center of mass, which can improve handling and bike dynamics.

Specifications

Brand: FMF Racing
Part #: 045653

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

Name: 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
Brand: FMF Racing
SKU: fmf-racing-fmf-racing-ktm-350xcf-w-20-22-hqv-fe350-20-22-gg-ec350f-21-anod-ti-f4-t14-686775
Price: 1293.43 USD
Availability: InStock

$1293.43

Only 2 left in stock

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. Offers massive power gains throughout the RPM range.

Key Features

Fits KTM 350XCF-W (2020-2022), HQV FE350 (2020-2022), and GG EC350F (2021).
Features FMF's Resonance Chamber Technology for improved power delivery.
Muffler constructed from aerospace-grade titanium with a blue anodized finish and carbon end cap.
Shorter muffler design is less susceptible to crash damage and centralizes mass closer to the motor.
Offers massive power gains throughout the entire RPM range.
Includes stainless steel header and mid-pipe.

This exhaust system is designed for specific models of KTM, Husqvarna, and GasGas off-road motorcycles from 2020-2022. Please verify fitment for your exact year and model.

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About this part

Product Details

If you're looking to get the most out of your KTM 350XCF-W, HQV FE350, or GG EC350F, this FMF Racing Factory 4.1 RCT exhaust system is built to help you achieve that. This system is designed to bolt right up and make a noticeable difference in how your bike performs, especially when you're pushing it hard.

FMF builds this system using aerospace-grade titanium for the muffler, which is then finished with a striking blue anodized look and a carbon fiber end cap. It also incorporates FMF's Resonance Chamber Technology, both inside and out, to help smooth out the power delivery and increase gains across the entire RPM range. The design also makes the muffler shorter, which not only helps it resist damage from impacts but also allows it to be mounted closer to the motor. This centralization of mass can improve your bike's handling and feel.

This system includes a stainless steel mid-pipe and header, ensuring a solid connection to your engine. It's manufactured entirely at FMF's Southern California facility, so you know it's made with care. If you're chasing every bit of performance from your off-road machine, this exhaust is a well-built option that's known for delivering substantial power improvements.