Nitrous Express Nitrous Purge Valve (4AN Manifold Push Button and Vent Tube)

The Nitrous Express Nitrous Purge Valve is a performance upgrade designed to optimize nitrous system operation. This purge system features a Lightning purge solenoid, a 4AN manifold, a push button control, and a vent tube, enabling precise purging of air from the nitrous line. Purging helps eliminate moisture and air pockets, resulting in more consistent nitrous flow, harder launches, and quicker 60-foot times. These improvements can contribute to shaving up to two tenths off quarter-mile ETs, making it a valuable component for drag racers and performance enthusiasts. Constructed with durable materials, the system ensures reliable operation under demanding conditions, enhancing overall nitrous system efficiency and performance.

This purge valve kit is suitable for a wide range of vehicles equipped with a compatible nitrous system, particularly those utilizing 4AN fittings. It is designed for easy installation with a push button activation, allowing for quick and convenient purging during races or spirited driving. The kit includes the Lightning purge solenoid, 4AN manifold, push button, and vent tube, providing all necessary components for a complete setup. Ideal for track use and performance tuning, this system helps maximize nitrous delivery and consistency, making it an essential upgrade for serious racers seeking to improve launch performance and ETs.