The Nitrous Express Dominator Dual Stage Billet Crossbar kit is intended for Dominator flange manifolds and offers dual-stage jetting for 50–300 and 100–500 HP. This version includes a 10 lb bottle with the billet Lightning 45 valve and comes with braided stainless solenoid lines, billet Y fittings, nickel-plated fittings, wide-open-throttle and arming switches, plus a 40A relay and harness to complete the system.
Nitrous Express Dominator Dual Stage Billet Crossbar Nitrous Kit (50-300 & 100-500HP) w/10lb Bottle