FMF Powercore 2.1 Beta RX 300 2025 Not Homologated Muffler

Unleash your 2025 Beta RX 300´s full potential with the FMF Powercore 2.1 Muffler. Engineered for maximum power and an aggressive 2-stroke sound, this slip-on silencer delivers a smooth, linear power curve for improved throttle response and confidence. Its larger diameter canister offers enhanced tunability and longevity, while its lighter weight boosts agility. Optimized for FMF pipes or stock headers, it´s the ultimate upgrade for racers and aggressive riders. Not homologated