FMF Factory 4.1 Muffler KX250F/X 2021-2023 042394 1821-2035 Clutch Enhanced Lifter Plate and etched with the Cobra

and etched with the Cobra logo Heat shields cover the exhaust headers and the collector nestles beneath a simple cover Features equal length headers

Buckle system features memory and a quick release/locking system with self-aligning design for easy

Durable injected molded polypropylene

100g/sqm 3M™ Thinsulate™ thermal insulation on the backhand for warmth

plus a cleaning tub (with cage)

FMF Factory 4.1 Muffler KX250F/X 2021-2023 042394 1821-2035 Clutch Enhanced Lifter Plate and etched with the CobraRCT (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