The Nitrous Express Dominator Dual Stage Billet Crossbar kit is a Dominator-flange nitrous plate system with dual-stage jetting for 50–300 and 100–500 HP. This package includes a 15 lb bottle with the billet Lightning 45 valve, plus braided stainless solenoid-to-plate lines, billet Y fittings, nickel-plated fittings, wide-open-throttle and master arming switches and a 40A relay with harness for a complete installation.
Nitrous Express Dominator Dual Stage Billet Crossbar Nitrous Kit (50-300 & 100-500HP) w/15lb Bottle