FMF 06-09 YZ250F/06-09 YZ450F P-CORE 4 SO W/
Fast Shipping! Directly from our central warehouse in Alberta, Ontario, and Quebec
Developed 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