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. ACTUALLY THIS MUFFLER 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 are equipped with the sensor bung for the stock sensor.

RECOMMENDED OPTION: SENSOR ADAPTER - IS YOUR E-TEC BOGGING OUT SINCE YOU INSTALLED AN AFTERMARKET MUFFLER, OR EVEN STOCK? THE PROBLEM IS HOW SENSITIVE THE E-TEC MOTOR IS TO HEAT. THIS SIMPLE ADAPTER MOVES THE SENSOR OUT OF THE HEAT ALLOWING YOU TO HOLD MAXIMUM RPM ALL THE TIME. SIMPLE AND EASY. THREADS INTO YOUR MUFFLER, AND SIMPLY THREAD THE SENSOR INTO THE END.