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The Nitrous Express 4500 Covert Crossbar Pro Power plate is a CNC-machined nitrous injection solution that fits 4150-flange manifolds and is offered without a bottle. Eliminating traditional spray bars improves atomization and cylinder distribution. The system includes integrated gauge ports, a 5/8 siphon tube, large .325 orifice, billet fittings, braided solenoid lines, WOT and master arming switches, relay harness, and comprehensive jetting for 50–300HP.
Nitrous Express 4500 Covert Crossbar Plate System Pro Power 100-500HP (w/o Bottle)
