You can drive with the system pressurized (lifted) for a short period, for example on bad roads. However, the system is not designed to be constantly driven while pressurized (lifted).

The maximum speed while driving with the system pressurized is 60 km/h (40 mph).

Unfortunately, we can't provide you with specific measurements since each coilover brand and type may have different sizes that are car-specific.

To ensure accuracy, we recommend measuring it yourself using a caliper. This way, you can be 100% sure about the fitment. For more information, please see the fitment page.

We offer worldwide shipping. Shipping costs are calculated on the checkout page. All orders are shipped from the Netherlands using UPS Express. Orders are usually shipped within 2 to 3 business days when all parts are in stock. Estimated shipping times are:

Europe: 3 to 4 business days
North America: 4 to 5 business days
Asia: 4 to 7 business days
Oceania: 5 to 7 business days

2-year warranty on all products.

Ordered the wrong size Air Cups? Please handle them carefully. When they are still in new condition and show no signs of installation, we can exchange them for the correct size free of charge. You only need to cover the shipping costs both ways: returning the Air Cups to us and shipping the replacement Air Cups back to you.