Factory 4.1 RCT Exhaust Silencer 10-13 Yamaha YZ 250 F - FMF 044382

FMF Factory 4.1 RCT Exhaust Silencer with Carbon End Cap

Elevate your motorcycle's performance with the FMF Factory 4.1 RCT Stainless Slip-On Exhaust. This advanced silencer is engineered with FMF's innovative Resonance Chamber Technology™ both internally and externally, designed to maximize power output and deliver a superior riding experience. The Factory Forward Engineering system strategically positions the muffler closer to the engine, improving mass centralization for better handling and reducing vulnerability in the event of a crash.

Constructed from aerospace-grade materials and manufactured in the USA, this slip-on system offers significant power gains and substantial weight savings. Its design also allows for rapid tuning adjustments, making it ideal for competitive riders seeking an edge.

Key Features:

• FMF Resonance Chamber Technology™ for enhanced power delivery.
• Reduced muffler length for decreased crash susceptibility.
• Factory Forward Engineering for improved mass centralization and handling.
• Aerospace-grade construction ensures maximum durability.
• High-quality aluminum muffler body with a distinctive carbon fiber end cap.
• Robust stainless steel mid-pipe for extended strength and longevity.
• Includes a screen-type spark arrestor for safety.
• Comes with a 94dB quiet insert for sound control.
• Designed for closed course use only.

Specifications:

• Type: Slip-On
• Configuration: Single Muffler
• Construction Materials: Aluminum (Muffler), Stainless Steel (Mid-pipe), Carbon Fiber (End Cap)
• Finish: Natural Aluminum
• Included Accessories: Screen Spark Arrestor, 94dB Quiet Insert
• Approximate Weight: 5 lbs