Quick view Nitrous Express Nitrous Express Chrysler/Dodge 5.7L/6.1/L6.4L Hemi Direct Port Plate System w/12lb Bottle - 20958-12 Compare $2,483.99 The Nitrous Express direct port nitrous plates are designed to fit factory modern Hemi Engines. This setup is capable of spraying anywhere from 100-400 horsepower. Direct port plates offer an advantage compared to a single nozzle or a throttle body... Add to Cart Add to Cart
