FMF Racing Powercore 2 Shorty Aluminum Muffler w/Stainless End Cap for Suzuki RM80 89-01/RM85 02-24 * Fuel Mixture Ca libration

* Fuel Mixture Ca libration is Advised

YZ250FX 15-19

Kickup: 2-1/2 in

(1) Black plastic fairing

FMF Racing Powercore 2 Shorty Aluminum Muffler w/Stainless End Cap for Suzuki RM80 89-01/RM85 02-24 * Fuel Mixture Ca librationFMF Powercore 2 Shorty Silencer Suzuki RM80 RM85 Based on the performance proven platform of the Powercore 2 Silencer, FMF created the Powercore 2 Shorty Silencer, which utilizes a shorter aluminum canister and inner core. This design decreases the amount of back pressure in the muffler, which on a 2 stroke will increase throttle response and low to mid range power. If you spend most of your time riding on tight tracks and trails, the Powercore 2