MUFFLER PC4 YFZ450 04-09/12 Jerseys Includes new o-ring providing tight

Includes new o-ring providing tight seal keeping dirt and moisture out

It features a low-profile race-form fit

ER6N 650FFF

(MPN): MOT152020

(MPN): 306230

MUFFLER PC4 YFZ450 04-09/12 Jerseys Includes new o-ring providing tightPowercore 4 Slip On Muffler FMF developed the PowerCore 4 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 endcaps 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 Muffler