Nitrous Express Ford 4.6L 2-Valve Mustang Plate Conversion (50-150 wheel horse power) is for converting from single nozzle wet system. Includes plate, 1 gasket, 5 bolts, 1 support spacer, 24 SHO N2O hose with 16109, jetting 50-150 horse power. NX plates lead the way with performance and reliability. Their innovation in nitrous plates provides superior distribution and outstanding atomization, ensuring you of a safe but powerful nitrous system. us plates have no spray bars to sag, split, or break, making them "next generation" technology indeed. If you want to upgrade your out dated "dry" nitrous system to a "Next Generation" wet system, onversion kits for you! For those who need to upgrade from a single stage wet system to a dual stage, ou covered.