The Nitrous Express lightweight billet in‑line valve with 1.5‑inch I.D. and 4AN fitting combines a machined billet body with standard 4AN ports for clean, reliable nitrous system shutoff. Its compact form preserves internal flow while allowing straightforward installation with AN plumbing. Suited for builders who prefer integrated fittings, the valve provides a durable, serviceable in‑line control point for nitrous delivery.
Nitrous Express Lightweight Billet In-Line Valve 1.5in I.D (4AN Fitting)