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The Nitrous Express 4150 Billet Crossbar Pro‑Power plate kit brings a CNC crossbar design to 4150 flange applications, improving atomization and cylinder distribution while eliminating spray‑bar issues. This package includes jetting for 50–300 hp, a Lightning 45 bottle valve with a 15 lb bottle, billet y fittings, braided stainless solenoid lines, nickel‑plated fittings, wide‑open throttle switch, master arming switch and a complete relay harness for installation.
Nitrous Express 4150 Billet Crossbar Pro-Power Nitrous Kit (100-500HP) w/15lb Bottle
