The Nitrous Express dual-stage billet crossbar plate is a dry, two-stage nitrous system rated for 100–1000 hp with a 4500 flange; this listing ships without a bottle. Its staged design provides stepped nitrous delivery for flexible power control. CNC-machined crossbar replaces round spray bars for improved atomization and cylinder distribution. The kit includes integrated gauge ports, a 5/8" siphon tube, a .500 orifice, a custom solenoid bracket, billet Y fittings, braided stainless lines, switches and a 40A relay harness.
Nitrous Express Dry Dual Stage Billet Crossbar Plate System 100-1000hp (4500 Flange) w/o Bottle