Description

Factory 4.1 RCT Muffler – Aluminum

The FMF Factory 4.1 RCT Muffler in aluminum is engineered for motorcycle enthusiasts seeking enhanced performance and durability. Featuring FMF’s innovative Resonance Chamber Technology™ both inside and out, this muffler optimizes exhaust flow for significant power gains across the entire RPM range. Its design incorporates a shorter overall length, making it less vulnerable to crash damage and improving overall durability. The Factory 4.1 RCT’s compact profile is also designed to work seamlessly with FMF’s Factory Forward Engineering, relocating the muffler closer to the engine to better centralize mass and improve handling. Constructed from aerospace-grade materials that meet stringent quality standards, this muffler is built to withstand demanding riding conditions and is manufactured entirely in FMF’s Southern California facility. The result is a lightweight exhaust component that delivers massive power improvements while reducing weight, contributing to overall motorcycle agility. Equipped with FMF’s RTS (Rapid Tuning System), installation and tuning are made straightforward, allowing riders to quickly adapt the exhaust for optimal performance. Whether for racing or recreational riding, the FMF Factory 4.1 RCT Muffler offers a high-performance upgrade that enhances power, reduces weight, and improves handling for serious riders.

Features:

• Resonance Chamber Technology™ enhances exhaust flow for improved power across RPM ranges

• Shorter overall length reduces susceptibility to crash damage and enhances durability

• Designed to work with Factory Forward Engineering, relocating the muffler closer to the engine to centralize mass

• Constructed from aerospace-grade materials for exceptional strength and longevity

• Manufactured entirely in FMF’s Southern California factory ensuring quality control

• Lightweight aluminum construction contributes to significant weight savings

• Equipped with FMF’s RTS (Rapid Tuning System) for quick and easy tuning adjustments