BMW E32 φ55

Below we explain the diffrences between air suspension types:

• Basic: ride height adjustable (no control box, only pressure switch)
• Deluxe: ride height adjustable, come with remote (can use either pressure switch or remote to adjust the ride height)
• Super Professional: ride height adjustable, come with memory function remote, (4-wheel independent) so you can adjust the ride height each one individually
• Gold: ride height adjustable, come with memory function remote, (4-wheel independent) so you can adjust the ride height each one individually, and come with height sensor, which used to adjust to desired ride height accurately.