THE STOCK E-TEC 800 MUFFLER WEIGHS JUST SHY OF 16LBS. OUR FULL VELOCITY LIGHTWEIGHT MUFFLER WEIGHS ONLY 6.25LBS! GO AHEAD AND HAVE ANOTHER CHEESEBURGER; THIS MUFFLER SAVES THE WEIGHT FOR YOU. YOU WILL ALSO NOTICE MORE THROTTLE RESPONSE AND QUICKER ACCELERATION, WITHOUT LOSING HP LIKE MOST COMPETITOR MUFFLERS DO. THIS MUFFLER ACTUALLY GAINED 2HP PEAK OVER STOCK! OUR UNIQUE BAFFLE DESIGN (NEVER NEEDS TO BE RE-PACKED) HAS A NICE DEEP THROATY SOUND WITHOUT BEING LOUD. EASY BOLT-ON PERFORMANCE! The E-Tec muffler is equipped with a sensor bung for the stock sensor.
Optional for 2011-13 800 Models:
E-Tec Muffler Sensor Adapter: Is your E-Tec bogging out on long wide opens pulls since you installed an aftermarket muffler? The problem is how sensitive the E-Tec motor is to heat. The aluminum finned design dissipates heat to aid in cooling the sensor. Plus the simple adapter moves the sensor out of the extreme heat inside the muffler, allowing your machine to hold maximum RPM all the time. Simple and easy.
This adapter will cause the sled to run leaner. This is necessary for models which lose peak RPM because the sensor reads too hot. We recommend not running this adapter until you notice a problem with your sled. While this problem is more likely to be seen with the smaller, Powder Lite muffler, we do recommend purchasing it on 2011-13 models just in case your sled has a problem.
2014 models, or models with the 2014 ECU flash should not use this sensor adapter as it will seem to make the sled run too cool. Most 2014 models will be fine with no adapter. If you have an issue, your dealer now has a re-flash for adding an aftermarket muffler.
***NO SENSOR ADAPTER IS USUALLY NEEDED ON THE 600 MODELS***
Download the muffler installation instructions HERE