Car and truck discount parts
    • Hemi Truck Nitrous System

      Safely add 75-125 horsepower to 2003 and newer Chrysler Hemi truck engine applications with this complete ZEX™ system. The late model Hemi electronic fuel injected engines are the perfect platform for nitrous upgrades. The Hemi Truck Nitrous System from ZEX™ has several unique features, including an in-line style fuel adapter that simply snaps into place. The Hemi trucks also have a relatively high base fuel pressure, 58psi, which requires a special jet selection that’s included in the kit for perfect tuning. Custom length hoses and wiring give your truck a clean, professional install.