The MBRP Silencer Race Stainless Steel Part Number 1360214 is designed to fit a range of Ski-Doo models equipped with the 900 ACE Turbo engine, providing enhanced exhaust performance and a louder, more aggressive sound. Crafted from durable 304 stainless steel, this muffler offers excellent corrosion resistance and longevity, ensuring reliable performance in demanding conditions. Its 4-inch diameter body is engineered for maximum sound output, making it the loudest version of its canister series while maintaining a lightweight profile for improved handling. This high-performance silencer features a quick and simple installation process, utilizing stock springs and hangers for compatibility and ease of use. The design incorporates dyno-proven performance gains and has been Flo-bench tested for back pressure, ensuring optimal exhaust flow and throttle response. The significant weight savings compared to stock mufflers contribute to better acceleration and maneuverability, especially important for off-road and high-performance applications. Additionally, the silencer comes with a 2-year warranty, underscoring its quality and durability. Ideal for enthusiasts seeking a combination of increased sound, performance, and lightweight construction, the MBRP Silencer Race Stainless Steel is a versatile upgrade suitable for various Ski-Doo models from 2019 and 2020, including the Grand Touring LE, Renegade, Enduro, and Expedition series with 137 or 154-inch track lengths. Whether for improved throttle response or a more aggressive exhaust note, this muffler offers a reliable and effective solution for your snowmobile needs. Features: * 4-inch diameter muffler body for enhanced sound and performance * Loudest version of the canister series for aggressive exhaust note * Constructed from durable 304 stainless steel for corrosion resistance * Very lightweight design for improved handling and acceleration * Includes a 2-year warranty for peace of mind * Improved throttle response for better control * Quick and simple installation using stock springs and hangers * Significant weight savings over stock mufflers * Dyno-proven performance gains with Flo-bench tested back pressure * Compatible with multiple Ski-Doo models including 2019 and 2020 versions