1997-2012 GM LS 80mm 3-Bolt Throttle Body. Includes 10lb Sniper Orange bottle, plate, and installation items. Sniper Wet EFI Nitrous Plate Kits give one of the most powerful bang-for-the-buck power adding solutions. Sniper nitrous kits are great for the budget minded builder that wants the power nitrous is famous for. These are wet plate kits, meaning the additional fuel is added though the nitrous system, so there are no requirements for an injector upgrade. All of the needed items are included in the kit for a complete, no hassle installation. This nitrous system is designed specifically for CARS equipped with an LS engine; Truck engines will require a fogger system such as 07006NOS._x000D_ _x000D_ Recommend 1 - 2 steps colder spark plugs.