What is included in the Stabil-Air kit:
Front and rear suspensions (parabolic and air springs)
4 Koni tuned shocks (the new FSD version)
1 air handling package including Thomas air compressor, tank, fittings and line
1 Firestone Intelliride control system with Horizon leveling
Intelliride Information
The only manual function on the control system is choosing to place the coach 1 " lower for egress or 1 inch higher for campground travel. The system automatically returns to design height above 45mph or release of emergency brake.
The Horizon leveling will allow the coach to be leveled without jacks up to 2º side to side and .7º for aft. This will help with all the Walmart parking lot stops and using your gas appliances.
Workhorse link:
Stabil-Air