KTM EXC-F 350 2020-23
GAS ECF 350 2021-23
HUSQVARNA Fe 350 2020-23
Factory 4.1 RCT exhaust System
- rct (Resonance Chamber Technology) features a patented Core Shape that Lowers Decibels while maintaining Maximum Power output
- Internal ducts in The Chambers of the rct system increase Internal volume for improved exhaust Flow, resulting in power gains throughout the entire range of power
- FMF Factory Forward Engineering CENTRALIZES mass and is less prone to crash damage
- Innovative Rear end cap features simple installation of Tuning tip inserts or Spark arrestor with the removal of four screws
- features FMF POWERBOMB header
- Meet AMA and FIM sound requirements
- quietcore 94DB INSERT included
- Spark arrestor included in MUFFLER
- Made in the U. S. A.
