This system uses a single air line that connects both air bags together.

• Prevents rear vehicle sagging
• Better steering
• Shorter braking distance
• Always sufficient ground clearance
• More driving comfort and better roadholding
• Allows vehicle to be raised safely to drive on and off ferries
• More grip on the front wheels
• Cost-effective entry level solution

Features two airlines - one for each airbag. This allows you to have two different pressures. Provides every benefit as the single airline system and also:

• Allows you to balance irregular weight distributions within your vehicle
• Allows you to level your vehicle on an un-even surface

Top of the range semi-air suspension systems. An independent/dual airline setup with Up-Down Barb Switches used to control the pressure.

- More convenient

- Easy and quick inflation/deflation through an up/down switch