Description
The Nitrous Express Nitrous Purge Valve with Poly Line (4AN) is an essential upgrade for performance enthusiasts looking to optimize their nitrous system. Designed with a Lightning purge solenoid, this system allows you to quickly expel air from your nitrous line, resulting in more consistent and powerful launches. The included push button and vent tube facilitate easy operation, making it simple to purge the system at will. The built-in purge ports on the solenoid enable efficient clearing of air, ensuring your nitrous flow is uninterrupted and maximized for better acceleration.
Constructed with a durable 4AN manifold and poly line, this purge system is engineered for reliability and ease of installation. It enables racers to achieve quicker 60-foot times by reducing any residual air in the line, which can otherwise cause inconsistent nitrous delivery. The system is suitable for various automotive applications where performance gains are desired, particularly in drag racing or high-performance street vehicles. Proper purge operation not only improves launch consistency but also enhances overall nitrous system responsiveness.
Please note this product is not CARB approved and requires acknowledgment of this status prior to installation. Designed for use in environments where air freight is permitted, the Nitrous Express purge system is a valuable addition to any nitrous setup seeking to maximize performance through precise purge control. Its compact design and straightforward operation make it an excellent choice for racers and enthusiasts aiming to get the most out of their nitrous system.
Features:
- Lightning purge solenoid for quick air expulsion
- Includes 4AN manifold and poly line for durability and reliability
- Push button operation for easy control
- Built-in purge ports on the solenoid for efficient air clearing
- Designed to improve launch power and reduce 60ft times
- Compatible with various automotive applications






















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