MBRP RACE MUFFLER POLARIS 4300311

MBRP RACE MUFFLER POLARIS 4300311 {"features":"3 hp increase;11 lb weight savings;Aggressive sound;Better durability;Black-Coated Aluminized Steel;Bolt-on install;","description":" Make the biggest performance gains and stand out from the crowd with the most aggressive sound offering from MBRP. Installing an MBRP Race Profile exhaust will change the attitude of your mild-mannered snowmobile into an all-out race sled in a matter of minutes.","descSource":"p"}