MBRP TRAIL MUFFLER POLARIS 431T307

MBRP TRAIL MUFFLER POLARIS 431T307 {"features":"3 hp increase;7 lb weight savings;Moderate sound;Best durability;T304 Stainless Steel;Bolt-on install;","description":" Dial up the performance of your snowmobile and enjoy a moderate, deeper exhaust note with an MBRP Trail Profile muffler. Save weight, gain performance and sound - whats not to love?","descSource":"p"}