Factory 4.1 RCT Exhaust Silencer 20-23 GasGas Husqvarna KTM EC 250-500 - FMF 045648

FMF Racing Factory 4.1 RCT Titanium Anodized Slip-On Exhaust with Carbon Cap

The FMF Racing Factory 4.1 RCT Titanium Anodized Slip-On Exhaust system is engineered for peak performance and durability. Utilizing advanced Resonance Chamber Technology™ both internally and externally, this exhaust delivers significant power gains across the entire RPM range while reducing overall weight. Its compact design promotes mass centralization by positioning the muffler closer to the motorcycle's motor, which also helps minimize vulnerability in the event of a crash. Constructed entirely from proprietary aerospace-grade titanium and finished with a distinctive blue anodized coating and a lightweight carbon fiber end cap, this system is built for demanding riders. Manufactured in Southern California, it represents a commitment to quality and innovation.

Key Features:

• Internal and external FMF Resonance Chamber Technology™ for enhanced performance
• Compact muffler placement for improved mass centralization and reduced crash damage
• Aerospace-grade titanium construction with a blue anodized finish
• Lightweight carbon fiber end cap
• Provides substantial power gains throughout the RPM range
• Offers significant weight savings of 5.6 lbs compared to stock systems
• Features the RTS (Rapid Tuning System) for quick and easy adjustments
• Includes a titanium midpipe
• Comes with a removable 94dB quiet insert
• Includes a screen-type spark arrestor
• Designed for closed course use only

Specifications:

• Type: Slip-On
• Configuration: Single
• Construction Material: Titanium
• Muffler Finish: Blue Anodized
• Midpipe Material: Titanium
• End Cap Material: Carbon Fiber
• Included Spark Arrestor: Yes, screen insert
• Included Quiet Insert: Yes, 94dB
• Weight: 5.6 lbs