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FMF Racing  |  SKU: FMF045653

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

$1,174.99
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*To see if this product fits your vehicle, refer to the fitment options below.         


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 FMF Racing Factory 4.1 RCT exhaust system is engineered to deliver massive power gains across the entire RPM range. Featuring FMF’s Resonance Chamber Technology™ (RCT), this high-performance system combines innovative engineering and advanced materials to bring unmatched power, lightweight construction, and superior durability. With a shorter overall length, the Factory 4.1 RCT is designed to be less susceptible to crash damage while improving bike balance by moving the muffler closer to the motor, centralizing mass for enhanced handling.

Crafted from aerospace-grade materials, including a Blue Anodized Titanium Muffler with a carbon end cap, the Factory 4.1 RCT provides unbeatable weight savings without compromising performance. The inclusion of the Rapid Tuning System (RTS) allows for quick adjustments to fine-tune the system to your specific needs. Built entirely in FMF’s Southern California facility, this exhaust system is designed to meet the highest standards of strength and reliability.

Key Features:

  • Massive power gains – Improves performance across the RPM range for better throttle response
  • Huge weight savings – Lightweight titanium construction reduces bike weight for improved handling
  • FMF Resonance Chamber Technology™ (RCT) – Cutting-edge internal and external design for optimal power delivery
  • New Rapid Tuning System (RTS) – Quick and easy adjustments to optimize performance
  • Aerospace-grade titanium – Premium materials for superior strength and durability
  • Blue anodized titanium muffler with carbon end cap – Sleek, factory-like look
  • Spark Arrestor Screen Insert (included) – Trail legal performance
  • 94dB Quiet Insert (included) – Noise reduction for legal trail use

Item Details:

  • Item ID: 045653
  • Type: System
  • Configuration: Single
  • Construction: Titanium
  • Finish: Blue Anodized
  • Midpipe: Titanium
  • Endcap: Carbon
  • Spark Arrestor: Screen Insert (included)
  • Quiet Insert: 94dB Insert (included)
  • Header Construction: Stainless Steel
  • Header Type: MegaBomb
  • Carb Warning: No

Make Model Year
GAS GAS EC350F 2021
HUSQVARNA FE 350 2020-2023
HUSQVARNA FE 350 ROCKSTAR EDITION 2021
KTM 350 XCF-W 2020-2022


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