Purging nitrous has two main attractions. To the casual enthusiast the sight and sound of a nitrous system at full purge can be intimidating… especially if said casual enthusiast is in the lane next to you. From a performance standpoint nitrous purging is all about seamless power and consistency. Living up to its name a purge system expels any trapped air or gaseous nitrous in the lines leading to the engine, ensuring that pure, ready to burn nitrous is all that is injected into your engine. Nitrous left in the line after a run will succumb to the heat, be it ambient heat or heat under the hood coming of the engine’s header system. Gaseous nitrous will cause a sputter when the hot button is pushed. So clearing the lines and introducing fresh liquid nitrous set the stage for maximum performance. Trapped air can come into play when the bottle is opened up for the first time. It can change the pressure at the solenoid and hurt power production.

This ZEX purge adds a light show to the important process of purging. This dual outlet kit delivers two six-foot nitrous purge clouds in a “V” pattern and has a blue LED that provides a dramatic light show. It ups the intimidation factor and is compatible with any manufacturer’s nitrous system.

The ZEX -4 AN Dual Outlet Purge Kit is a win-win that ensures smooth safe nitrous flow and puts ‘the fear’ in competitors and bystanders alike.