FMF Factory 4.1 RCT Slip-On Muffler with Carbon Fiber Cap - Stainless Steel - Part 042403

The FMF Factory 4.1 RCT Slip-On Muffler is engineered for high-performance motorcycle exhaust systems, featuring a durable stainless steel construction complemented by a lightweight carbon fiber cap for optimized weight savings and aesthetics. Designed specifically for closed course competition use, this muffler enhances your bike's power output while maintaining compliance with racing regulations. The slip-on design allows for easier installation and maintenance, making it a popular choice among competitive riders seeking reliable performance upgrades.
The muffler includes a spark arrestor screen insert, ensuring safe operation in environments where spark suppression is required, and a 94dB insert to meet sound level restrictions during races. These features contribute to a quieter yet powerful exhaust note, providing an optimal balance between performance and noise control. The FMF Part 042403 is built to withstand the rigors of racing, offering excellent durability and consistent performance over time.
Whether you're tuning your motorcycle for track days or competitive events, this muffler provides a significant boost in exhaust flow, resulting in improved throttle response and horsepower gains. Its high-quality materials and precise engineering make it a reliable component for serious racers looking to maximize their bike’s potential. Easy to install and maintain, the FMF Factory 4.1 RCT Slip-On Muffler is the perfect upgrade for competitive riders demanding top-tier exhaust performance.

Features:

• Spark arrestor screen insert included for safe operation in designated environments

• 94dB insert included to meet sound regulation requirements

• Constructed from durable stainless steel for longevity and corrosion resistance

• Lightweight carbon fiber cap reduces overall weight and adds aesthetic appeal

• Designed specifically for closed course competition use, ensuring optimal performance

ATTRIBUTES:

BRAND: FMF

MPN: 042403