Audi

Audi is a broad brand with very different cars under it, so this page works as a starting point rather than a final answer. KSport lists 42 products here, and the models they apply to are broken out on their own pages. The S5 Quattro is one of the models called out directly, and many more sit one click away.

The better route is to choose your specific model first, because a suspension or brake kit that fits one Audi will not necessarily fit another. Once you are on your model page you can see which categories exist for it, whether that is coilovers, air suspension, big brake kits or a mix, and which product lines are offered. Newer cars and older ones can have very different selections.

The catalog spans model years 1981 through 2024, a long window that includes several generations. Use the year picker to narrow the list to your car and confirm fitment before ordering. If you are weighing options for a particular Audi, open its model page, compare the lines that are listed, and go from there instead of working from this overview alone.