FMF Powercore 4 Muffler 043006 FMF043006 Chain Breaker Tool Gives instant throttle response

Gives instant throttle response

Rebuild the engine and transmission with total confidence as each set is designed for durability and accurate fit

Performance construction with a single layer palm and stretchable single layer backhand for fit and feel Rolling palm fingertips on external fingers for durability

150 liter capacity

2mm adjust range - *from supporting point to operating point* )

FMF Powercore 4 Muffler 043006 FMF043006 Chain Breaker Tool Gives instant throttle responseDeveloped to increase the horsepower and torque throughout the entire power curve producing a noticeable power increase that is usable and compatible with every style of riding Aluminum construction and stainless steel Hi Flo end caps make for the perfect balance of performance and strength Removable spark arrestor included