FMF Factory 4.1 RCT Silencer KTM 250-500 EXC-F/XCF-W 2023

In connection with an FMF Megabomb header, even further increase in rideability and power output can be achieved.

Details:

• Silencer housing made of high-grade titanium
• Carbon silencer cap
• Mounting also possible with original header
• Significantly more torque
• Substantial weight saving
• Noticeable performance enhancement
• Blue anodized outer sleeve