FMF Factory 4.1 RCT Muffler - Aluminum 043372
Part Number: 18211958
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Description
If you're running a high-performance engine, your exhaust system is either unlocking or limiting your potential. The FMF Factory 4.1 RCT Muffler delivers measurable power gains across the entire RPM range while shedding unnecessary weight—critical advantages whether you're chasing lap times or maximizing street performance. Its compact design and aerospace-grade construction make it a precision upgrade that works as hard as you do.
Key performance attributes:
- Resonance Chamber Technology™
- Aerospace-grade aluminum
- 100% Southern California manufactured
- Shorter overall length
- Reduced crash vulnerability
- Centralized mass positioning
- Significant weight reduction
- Broad RPM power gains
- Rapid Tuning System (RTS)
- Bolt-on installation
- MPN: 043372
Specs
MUFFLER MATERIAL: |
ALUMINUM |
PIPE MATERIAL: |
STAINLESS STEEL |
PRODUCT NAME: |
MUFFLER |
RIDING STYLE: |
OFF-ROAD |
TYPE: |
SLIP-ON |
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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