Each HPS system contains the actual suspension components (pneumatic springs and shock absorbers). These are designed by HPS for each specific vehicle and are manufactured in Switzerland. The Air Management System is generally independent of the actual suspension. Its only function is to regulate the air pressure in the spring system in order to change vehicle height. The air management components (tanks, compressors, air management) can be combined from different performance classes. This can be compared to the modular expansion of a car hifi system. An HPS Air Management System can always be upgraded with additional features (second tank, second compressor, computer panel, etc.).				Click on the pictures for more information