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. These cans are loud when you open the throttle.Sound level increase over stock (dbA) Idle + 4-6 / Under load + 10-18. 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. Both Mountain and Trail models are guaranteed to provide performance levels as good as or better than stock. The item "GGB MOUNTAIN MUFFLER SKIDOO 13-17 Summit Renegade GSX Freeride 800 Etec 762-1054" is in sale since Friday, December 9, 2016. This item is in the category "eBay Motors\Parts & Accessories\Motorcycle Parts\Other Motorcycle Parts". The seller is "smbikeparts" and is located in j7m2e9. This item can be shipped to United States, Canada.