2019-2023 Ski-Doo GEN 4 Chassis 900 ACE Turbo GGB Mountain Can

 Fits: 2019-2023 Gen 4 Ski-Doo Renegade 2019-2023 Gen 4 Ski-Doo Grand Touring 2022-2023 Gen 4 Ski-Doo Expedition  Stock Muffler: 17.3  GGB Mountain: 4.05Weight Savings: 13.25 lbs  GGB Advantage: Dyno Tested 2000° Ceramic Paint Performance Guarantee Over 300 5 Star Customer Reviews Industry Leading Customer Service Huge Weight Savings Direct Fit No Modifications No Fuel or Clutch Mods Required Best in Class Two Year Warranty 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 stock muffler would be used. GGB Mountain mufflers are designed to be used in areas where increased sound levels are not an issue. These cans are loud when you open the throttle. Please use accordingly. Sound level increase over stock (dbA) Idle + 4-6 / Under load + 10-18.