Fitment: 16030-4AN Line Purge Valve Kit is compatible with the "Purge" line at the solenoid, making it ideal for nitrous systems in vehicles. Suitable for a wide range of vehicles and setups, ensuring flexibility in application. Features: (1) It includes a-4AN line, which is a standard size for high-performance fluid and gas systems, ensuring a secure and leak-free connection. Also built to withstand high-pressure environments, ensuring reliability and longevity, ensuring optimal purging and system responsiveness. (2) The kit is designed for straightforward installation, with standardized fittings that simplify the process, providing flexibility in setup. .