MUFFLER PC4 YFZ450R/X kids Pre-Oiled: Yes - Pre-Oiled Twin

Pre-Oiled: Yes - Pre-Oiled Twin Air Ref: 150211X Fitment Summary

- YAMAHA YZ 250 F 2014 2015 2016 2017

to accommodate the Neck brace

(MPN): ETM82427000

MUFFLER PC4 YFZ450R/X kids Pre-Oiled: Yes - Pre-Oiled TwinPowercore 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 End Cap Style: Conical