MBRP Trail Series Muffler- Polaris Pro Ride Chassis RMK 600, Rush, Assault, Assault Switchback 800 '11-'12

TRAIL Weight Loss: 9 Lbs HP Gain: 2 MBRP Part # 427T209 Fits: Pro Ride Chassis RMK 600 '12 Pro Ride Chassis Rush, Switchback Assault 800 '11-'12 Pro Ride Chassis RMK, Assault 800 '11-'12 MBRP's Trail exhaust - specifically designed for aggressive sound & performance out of your snowmobile. MBRP advantages  304 stainless steel construction  Flow bench tested for back pressure 2 year Warranty  6” diameter muffler body Loudest version of canister Very lightweight Improved throttle response Quick and simple installation Uses stock springs and hangers 88 decibels or less at 4k rpm   MBRP offers three different styles of mufflers; Race, Standard and Trail.  Please note that not all three styles are made for each sled.