The Nitrous Express Dominator billet crossbar Stage 6 kit with a composite bottle fits Dominator flange manifolds and pairs CNC-machined crossbar plate design with a composite nitrous bottle and the billet Lightning 45 valve. The valve includes gauge ports, a 5/8 siphon tube and a large .325 orifice with an improved single 45° flow path. The kit also includes billet Y fittings, braided solenoid lines, nickel fittings, relay harness, switches and jetting for 50–300 HP.
Nitrous Express Dominator Billet Crossbar Stage 6 Nitrous Kit (50-300HP) w/Composite Bottle