FMF Raw Steel Factory Fatty Exhaust Header Pipe Suzuki RM125 05-07 023058 yamaha-yz-250-f-2019-esi8811393 Slip-on mufflers represent the first

Slip-on mufflers represent the first step in the exhaust system tuning process

HDX 500 XT       2016-17

Soft inner helps prevent scratches when storing or maintaining your motorcycle

Optimum grip achieved through the introduction of Speed Vent Tread (SVT)

FMF Raw Steel Factory Fatty Exhaust Header Pipe Suzuki RM125 05-07 023058 yamaha-yz-250-f-2019-esi8811393 Slip-on mufflers represent the firstThe Factory Fatty is reminiscent of the works or cone pipe once used by Factory Teams and it shares many of the same characteristics with its craftsmanship and material quality Broadens and smooths out the power curve while boosting gains throughout the entire power band, more low end, more mid, and increased over rev No matter what type of riding you do, the Fatty has the benefits youre looking for Lighter 20 gauge steel used for the body of the pipe