MUFFLER PC4 CRF250R/X Rider · Yamaha YZ450F 2013

· Yamaha YZ450F 2013

8638 Viscosity @40°C cSt 69

Conehead® EPS Technology provides a softer liner whereby the cones help manage or absorb an impact force more efficiently

regardless of the weather or riding conditions

Thanks to innovative engineering

MUFFLER PC4 CRF250R/X Rider · Yamaha YZ450F 2013Powercore 4 Slip On Muffler 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 NOTE: Will not pass 2025 FIM sound regulation Specification Type: Slip On Style: Oval Base Color: