Purge Kit - -4an LED

The NITROUS OXIDE SYSTEMS Purge Kit with -4AN LED (model 16033NOS) is a complete nitrous oxide purge system designed for motorsports applications requiring controlled nitrous delivery and safety staging. This single-outlet purge kit includes the essential components needed to prepare the nitrous system before activation, ensuring proper fuel and air mixture staging on the starting line or before engagement under load.

The kit features blue LED illumination integrated into the activation button for clear visibility of purge status in various lighting conditions. All necessary fittings, solenoid valve, wiring harness, and -4 AN hose are included for complete installation. The -4 AN hose specification ensures proper flow rate compatibility with this purge system's solenoid design, a critical detail for consistent purge cycles. The compact assembly (12.4 inches in length, 1.9 x 1.2 inch footprint) fits readily into engine bays with space constraints common to performance applications.

This purge kit is suited for bracket racers, street performance builders, and motorsports enthusiasts who run direct-port or fogger-style nitrous systems and require staged engagement capability. Proper nitrous system purging removes air from the lines before main activation, preventing lean conditions and detonation during launch. The Intimidator line from Nitrous Oxide Systems represents a proven entry-level approach to nitrous staging without sacrificing control or reliability, making this kit popular among cost-conscious racers stepping into nitrous-assisted performance.