Unit R&S, Little Moor Lane, Loughborough, Leicestershire, LE11 1SF | +44(0)1509 211 888

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Air Cups Set of Four

4x Air cups
Sales price £600.00
Diameter coilover shaft front:
Diameter coilover shaft Rear:

Product Description:

The air cup is mounted on the top of the spring and replaces the top hat which is originally mounted on the spring. When you put pressure on the air cups the car will raise 50mm. Air cup suspension is a perfect system to drive your (extremely) lowered car across obstacles without any risk of ground contact.

The air cup lift system does not affect the ride quality and performance of your coilovers.

This kit includes:
• 4 air cups
• 6 meters 8mm airline (main airline through the car to the T-splitter)
• 8 meters 6mm airline (from the t-splitter to the air cups)
• 2 t-splitter (1x 8mm in, 2x 6mm out)
• Flow control valve

2 year warranty on the air cups.

We strongly recommend to use the following valve to operate the air cups: 3 way valve


Customer Notice:

Coilover requirements

The air cups will fit any brand coilovers, as long as they meet the requirements. Make sure the dimensions shown on the images match your coilover, we strongly recommend to measure with a caliper. If your coilovers have other dimensions, please Contact us.

• The outside diameter of the spring must be less than 89mm (max. of 95mm on request).
• The inside diameter of the spring must be more than 61 mm.
• Available for 5 different coilover shaft diameters: 12,5mm, 14mm, 15mm, 20mm and 22mm. Custom diameters on request.


 Air cups are only suitable for Straight springs coilovers suspension Only.

The air cup lift system will only fit coilovers with straight springs as shown in the right figure. The system will not fit on coilovers with ”barrel” springs as shown in the Picture below.
If you have ”barrel” springs, there is an option to fit straight springs.



TEL. 01509 211 888
Unit R & S. Little Moor Lane, Loughborough, Leicestershire, LE11 1SF
Email: [email protected]