FMF Factory 4.1 RCT Muffler - Aluminum 042369
Part Number: 18211888
Description
If you're serious about extracting maximum power from your machine while reducing unsprung weight, the FMF Factory 4.1 RCT delivers measurable gains across the entire RPM band without compromise. The Resonance Chamber Technology™ design eliminates the typical trade-offs between performance and durability—you get a shorter, crash-resistant profile that centralizes mass for better handling dynamics. Built entirely from aerospace-grade aluminum in FMF's Southern California facility, this muffler combines engineering precision with real-world reliability.
- Resonance Chamber Technology™ (internal/external)
- Aerospace-grade aluminum construction
- Shorter overall length
- Centralized mass positioning
- Crash-resistant design
- Broad RPM power gains
- Significant weight reduction
- Rapid Tuning System (RTS)
- Bolt-on installation
- 100% domestically manufactured
- MPN: 042369
Specs
PIPE MATERIAL: |
STAINLESS STEEL |
PRODUCT NAME: |
MUFFLER |
RIDING STYLE: |
OFF-ROAD |
TYPE: |
SLIP-ON |
MUFFLER MATERIAL: |
ALUMINUM |
MODEL: |
FACTORY 4.1 RCT |
MUFFLER COLOR/FINISH: |
RAW |
END CAP MATERIAL: |
CARBON FIBER |
UNITS: |
EACH |
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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