FMF Factory 4.1 RCT Muffler - Aluminum 045628
Part Number: 18211920
Description
If you're running a serious two-stroke machine, exhaust flow directly impacts your power curve—and most stock mufflers leave significant performance on the table. The FMF Factory 4.1 RCT delivers measurable horsepower gains across the entire RPM band while shedding unnecessary weight, all without compromising durability or requiring custom fabrication. Its compact design also reduces vulnerability to crash damage and improves mass centralization for better handling dynamics.
- Resonance Chamber Technology (internal/external)
- Aerospace-grade aluminum construction
- Factory Forward Engineering geometry
- Centralized mass positioning
- 100% Southern California manufactured
- Measurable power gains throughout RPM range
- Significant weight reduction
- Reduced overall length
- Crash-damage resistant design
- Rapid Tuning System (RTS) compatible
- Bolt-on installation
- MPN: 045628
Specs
RIDING STYLE: |
OFF-ROAD |
UNITS: |
EACH |
END CAP MATERIAL: |
CARBON FIBER |
MODEL: |
FACTORY 4.1 RCT |
MUFFLER COLOR/FINISH: |
RAW |
MUFFLER MATERIAL: |
ALUMINUM |
RIDING STYLE: |
ADVENTURE TOURING / DUAL-SPORT |
PIPE MATERIAL: |
STAINLESS STEEL |
TYPE: |
SLIP-ON |
PRODUCT NAME: |
MUFFLER |
Commercial Accounts
We offer tax-free commercial accounts, providing businesses with significant savings and streamlined benefits.
Easy 30-Day Returns
We proudly offer 30-day easy returns, ensuring a hassle-free and convenient shopping experience for our customers.
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