MBRP RACE MUFFLER POLARIS 4320507

MBRP RACE MUFFLER POLARIS 4320507 {"features":"5 hp increase;7 lb weight savings;Aggressive sound;Best durability;T304 Stainless 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"}