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The Nitrous Express 4‑cylinder dry direct‑port kit with a 10 lb bottle injects nitrous into each cylinder through NX Dry nozzles and is intended for engines that add nitrous enrichment via engine management. The kit includes jets for 50–300 HP per stage, a tech card with lbs/hr flow data for tuning, a .093 NX Lightning solenoid, WOT switch, stainless bottle brackets, 4AN feedline, relay harness and all installation hardware. Choose 1/16 (default) or 1/8NPT nozzle options.
Nitrous Express Dry Direct Port Nitrous Kit 4 Cyl w/10lb Bottle
