We Will Send An X-Large Shirt With This Order. Each billet plate has a black anodized finish with CNC engraved logo and fuel/nitrous labels. 92mm Anodized Billet Aluminum Nitrous Plate. This system includes all of the necessary components; billet aluminum nitrous plate, 50-100-150-200 HP jetting, hardware, and wiring to properly install a wet nitrous system on your vehicle.