PC4 S/A MOD MFLR RAP 350 Junior the unmistakable Goodyear Welted construction

the unmistakable Goodyear Welted construction that distinguishes Gaerne boots as per tradition

2019-2020 WR450F

300 2x4 10-16

Run times are estimates and can vary

FX 350 17-21

PC4 S/A MOD MFLR RAP 350 Junior the unmistakable Goodyear Welted constructionPowercore 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