FMF Factory 4.1 Muffler KX250F/X 2021-2023 042394 1821-2035 R 1150 R 2000/2006 FEATURES • SOUND: Upgraded sound

FEATURES • SOUND: Upgraded sound from stock exhaust • PERFORMANCE: Upgraded performance from stock exhaust • QUALITY: Italian made with high-grade welding • WEIGHT: Significant reduction in weight The manifold is made of titanium

Features Youth Liner System

control and durability

Made to be worn under normal riding apparel

heavy-duty nylon zippers

FMF Factory 4.1 Muffler KX250F/X 2021-2023 042394 1821-2035 R 1150 R 2000/2006 FEATURES • SOUND: Upgraded soundRCT (Resonance Chamber Technology) features a patented core shape that lowers decibels while maintaining maximum power output Internal ducts in the chambers of the RCT system increase internal volume for improved exhaust flow, resulting in power gains throughout the entire range of power FMF's Factory Forward Engineering centralizes mass and is less prone to crash damage Innovative rear end cap features simple installation of tuning tip inserts or