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The Nitrous Express 4150 billet crossbar Stage 6 kit with a 10 lb bottle combines a CNC-machined crossbar plate with the billet Lightning 45 bottle valve for improved flow and appearance on 4150 flange applications. The valve features integrated gauge ports, a 5/8 siphon tube and a large .325 orifice with an improved single 45° flow turn. The kit includes braided solenoid lines, billet Y fittings, nickel-plated fittings, relay harness, WOT and arming switches, and jetting for 50–300 HP.
Nitrous Express 4150 Billet Crossbar Stage 6 Nitrous Kit (50-300HP) w/10lb Bottle
