F/S complete twin cylinder boss noss system. Ran on my m1000 for a season. Comes with the 60hp nozzles. Works great. Everything is there to add to any twin cylinder sled. Comes with 2lb nitrous bottle, fuel bottle, smart box, all injectors and fuel lines, and mounting bracket. $375 shipped to the lower 48. This kit sells for 800 new. It would lift the skis on my m when I pushed the bottom. Big smile factor!