FMF Powercore 4 Muffler 041023 FMF041023 XR 250 R 2005/2010 Measures approximately 7-1/4" wide

Measures approximately 7-1/4" wide

Mounting hardware supplied

Include standard louvered core baffles

Refined split-cushion design maximizes long-range comfort by separating the seating surface from the lumbar support to reduce tailbone and back pressure

FMF Powercore 4 Muffler 041023 FMF041023 XR 250 R 2005/2010 Measures approximately 7-1/4" wideDeveloped 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