GGB Exhaust 2017-2023 Ski-Doo Gen 4 850 E-TEC Mountain Muffler

Fits: 2017-2022 Gen 4 850 E-TEC/MXZ/Renegade/Summit/Backcountry/Freeride 2021-2022 Gen 4 850 E-TEC Backcountry/Freeride/MXZ/Renegade Adrenaline/X/XRS/Summit 2022 Gen 4 850 E-TEC Backcountry/Freeride/MXZ/Renegage XRS/X/Adrenaline/Summit 2023 Gen 4 850 E-TEC Backcountry, Backcountry X, Backcountry XRS   Stock Muffler: 15.75GGB Mountain: 5.1 Weight Savings: 10.65 lbs  This muffler is a super lightweight, straight through flow design with an aggressive exhaust note. System fits securely in the stock location using stock mounts and is guaranteed to provide performance levels as good as or better than stock. GGB Advantage: Same day shipping Performance Guarantee Increased throttle response Aggressive exhaust note Huge weight savings No fuel mods Simple install Secure fit Fuel and clutching mods are not necessary prior to installation. GGB two stroke mufflers are flow benched developed for back pressure against the stock muffler and will perform efficiently in any application where the s