FMF - Factory 4.1 Rct Exhaust
- Complete system or slip-on muffler
- 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's 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
- Compatible with stock header or FMF header
- Meets AMA and FIM sound requirements
- QuietCore 94 dB insert included
- Spark arrestor included in muffler
- System features titanium PowerBomb header and midpipe
- Made in the U.S.A.
- Item Requires Shipping
- 73.0 lbs.
- W15.0000” x H8.0000” x L108.0000”
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