Upgrade your snowmobile's performance with the MBRP Silencer Trail Stainless A/C 800 Procross/Proclimb, part number 228T312. This high-quality muffler is designed to enhance your ride by providing a louder and more aggressive sound profile compared to stock. With a 6-inch diameter muffler body, you can expect a robust sound experience while maintaining a noise level of 88 decibels or less at 4000 rpm, ensuring you stay within acceptable limits for trail riding. Crafted from durable 304 stainless steel, this silencer not only improves throttle response but also offers significant weight savings over the stock unit. Installation is quick and hassle-free as it utilizes stock springs and hangers, allowing you to get back on the trails in no time. Plus, with a two-year warranty, you can ride with confidence knowing you're backed by MBRP's commitment to quality and performance. Features: * 6-inch diameter muffler body for enhanced sound * Louder than stock for a more aggressive tone * Maintains noise level of 88 decibels or less at 4000 rpm * Lighter than the stock muffler for improved performance * Backed by a 2-year warranty for peace of mind * Improved throttle response for a more responsive ride * Quick and simple installation using stock components * Significant weight savings for better handling * Constructed from durable 304 stainless steel * Compatible with stock springs and hangers for easy fitment * Dyno proven performance for assured reliability * Flo-bench tested to optimize back pressure