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Nitrous Express 4150 Covert Crossbar Plate System Stage 6 (50–300 HP, without bottle) is a crossbar-style nitrous plate engineered for 4150 flange manifolds. It features two integrated gauge ports, a 5/8" siphon tube, a large .325" orifice, and an improved single 45° flow path for better atomization. The kit includes billet fittings, braided solenoid lines, custom brackets, switches and jetting for 50–300 HP.
Nitrous Express 4150 Covert Crossbar Plate System Stage 6 50-300HP (w/o Bottle)
