Enhance your snowmobile's performance with the MBRP 132Q106 Quiet Stainless Steel Silencer, specifically designed for the 850 E-Tec Gen 4. This high-quality muffler is engineered to provide a louder sound than stock while maintaining a low noise level of 88 decibels at 4000 RPM. Crafted from durable 304 stainless steel, this silencer is not only lightweight compared to the original but also built to withstand the rigors of your outdoor adventures. Installation is quick and straightforward, allowing you to enjoy improved throttle response and dyno-proven performance in no time. The MBRP 132Q106 utilizes stock springs and hangers, ensuring compatibility with your existing setup. With a two-year warranty, you can trust the quality and reliability of this product as you hit the trails, all while experiencing huge weight savings and optimal back pressure for enhanced power delivery. Upgrade your snowmobile today with MBRP's exceptional silencer and feel the difference on your next ride. Features: * 6* diameter muffler body for efficient exhaust flow * Louder than stock for an exhilarating sound * 88 decibels or less at 4000 RPM for a balanced performance * Lighter than stock for improved handling * 2-year warranty for peace of mind * Improved throttle response for better acceleration * Quick and simple installation to get you on the road faster * Huge weight savings for enhanced performance * Made from durable 304 stainless steel for longevity * Uses stock springs and hangers for easy compatibility * Dyno proven performance for reliable power * Flo-bench tested for optimal back pressure