ST Coilovers, by KW Automotive, provide that perfect balance between comfort and performance, with Motorsport inspired quality and features at a price point you can afford.
Specifically designed for the following models;
| Make | Model | Variant | Engine & Driveline Options |
| BMW | Z4 | E85 Cabrio & Coupe 02/03-2008 | All |
Offering the best balance between lowering, daily driver comfort and comfort, these coilovers offer compromise free performance. Each coilover is manufactured by KW automotive with the expertise and capabilities to ensure maximum comfort, street manners, quality and fantastic driving dynamics.
Adjustment is different for each car, but typically you can expect between 35 and 65mm of lowering on both the front and rear axles.
ST coilovers deliver a sporty handling by reducing the cars body roll during compression as well as improving agility when driving fast. The high-quality production of each ST kit includes a low-friction and pressure resistant housing alongside a chrome-plated piston rod for maximum longevity. A monoblock guide and ST seal package ensures the twin-tube dampers remain free of dirt particles in all weather conditions.
ST offers a full range of features
ST-X Coilovers
Specifically designed to lower your vehicle with style, the ST-X range is perfect for solution to reduce your ride height and improve vehicle aesthetics.
ST-XA Coilovers
With the adjustable damper setup, you can adapt the driving behaviour of your car extensively, no matter if tight and sporty or increased remaining driving comfort is your preference. Thanks to the ST XA coilovers, you can directly influence the driving dynamics.
ST XA coilover kit is just the right suspension for you if you want looks and Performance! Thanks to the adjustable KW dampers, you can always further refine our recommended setting for your vehicle, to set your car even sportier or more comfortable. In any way, your vehicle gets a much better road holding with our ST XA coilover kit and it looks great with the continuously lowering.
ST-XTA Coilovers
This fully adjustable coilover is designed to give you complete control over the feel and behaviour of your vehicle. The external damping adjustment makes for quick changes to suit different terrains or driving styles.
For those wanting max performance, then the extensively adjustable ST XTA coilover kits are just the right performance tool for you. Also included in the scope of delivery are unibal top mounts providing adjustable camber.