FMF

FMF273969

FMF Racing Powercore 4 S/A Yamaha Exhaust. Aluminum Slip-On Muffler. Hi-Flo. Select Yamaha Model Below.

Mufflers

Aluminum slip-on
Developed to increase the horsepower and torque throughout the entire powerband

FMF Racing Powercore 4 S/A Exhaust is an aluminum slip on and was is the original race design muffler. Aluminum construction and stainless steel Hi-Flo endcaps make for the perfect balance of performance and strength.

04-10 YAMAHA XVS65A: Bakup Height Adjustable Driver Backrest - Standard
Pico Exhaust Oxygen Sensor Pigtail 5749A
Mix me 903