Looking to add an Air Lift 1000 to my Odyssey...according their installation instructions the minimum is 5PSI and the maximum is 35PSI for that model.
http://shop.airliftcompany.cust.shopatron.com/
Is the link to punch in your vehicle type, model, year and it will say what products are available for the type.
If a self install, would love to hear how easy it was to complete.
All the best.