4.1 RCT S/S KX250F/X 2021-23 Muffler w/Carb Cap FMF (FMF-042394)

Upgrade your 2021-2023 KX250F or X model with this premium slip-on muffler featuring Resonance Chamber Technology. This exhaust component is designed to enhance the power curve across the entire RPM range while maintaining a refined exhaust note.

• Stainless steel canister construction provides a rugged finish capable of withstanding heavy track use.
• Equipped with a genuine carbon fibre end cap for reduced weight and a high-end racing aesthetic.
• Patented internal core shape lowers decibel levels without compromising high-performance gas flow.
• Modular design allows for easy maintenance and the ability to add tuning inserts if required.