PRAZIS S4 air management

Digital control for a build that deserves better than gauges.

The S4 is a complete management platform for drivers who want repeatable ride heights, control from the cabin, and a cleaner installation. It is the management portion of your air-suspension system — not a complete suspension kit.

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Why digital management

Six practical reasons to move beyond manual gauges.

Premium builds are about more than getting low. The right management system makes the vehicle easier to use, helps keep the install clean, and gives you more control over how the system behaves.

Plan the complete system

The S4 is the brain — your air system still needs the rest of the build.

This is a management-only package. You will also need a tank, compressor or compressors, fittings and hardlines, plus vehicle-specific air struts or bags. Not sure what fits your vehicle? Send us your year, make, model, and build goals before ordering.

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