Weighing in at a mere 7.5 pounds this muffler will save a ton of weight off your sled. The fully baffled design gives a deep throaty sound without being too loud. Our dyno testing showed a good 1-2 hp through the midrange and stock power at full rpm. This muffler wont lose horsepower like some of the glasspack style mufflers can do. Easy bolt on and go with no fuel changes neccesary. Fits all Fusion/IQ 600's including CFI model. Ceramic chrome coating will take an additional 1-2 weeks. BMPLM-13