Your entry into the world of coilovers
The ST X is manufactured in proven KW quality and allows you to individually adjust a stepless lowering. Experience a noticeable increase in sportiness and a more direct driving feel. Thanks to the firmly defined, sporty and harmonious damper setup, the ST X coilover suspension is the best choice for anyone who values first-class performance and looks - without complicated adjustment.
Height adjustable
Adjustment of the maximum lowering according to the parts certificate via an infinitely variable adjustment range.
Composite spring perch
Adjustable spring plates made of polyamide composite material with stainless steel insert prevent corrosion on the suspension strut and ensure permanent height adjustability.
Galvanised strut housing
Galvanised and multi-sealed steel strut housing for optimised corrosion protection.
Dust protection and bump stop
Dirt particles and spray water can no longer penetrate to the piston rod seal package of the coilover suspension. The bump stop is used as an additional spring element when the suspension is subject to heavy loads.
Value and quality
Moulded springs
Moulded springs provide the ideal compromise between a pleasant ride characteristic and the necessary sportiness thanks to progressive spring characteristics. Due to the bulbous design, progressive springs are comparatively soft in the first part of the spring travel. As a result, the vehicle responds more sensitively to small bumps in the road. The further the vehicle compresses, the harder the spring becomes.
Height adjustment
The coarse, dirt-resistant trapezoidal thread ensures easy adjustment of the lowering and, if necessary, simple cleaning. Our adjustable spring plates are made of polyamide composite material with stainless steel inserts and prevent corrosion on the suspension strut. This enables simple, stepless height adjustment, even after several years.
Other components
Find the perfect product for you
ST Suspensions - more individualised than ever before.
Thanks to made-to-order production and in-house powder coating, ST suspensions offers a wide range of customisation options - from 18 RAL colours and custom lettering on the springs to optional spring packages.
Choose from a wide range of colors:
We offer you the option of customizing the color of your suspension with a wide range of colors. We will coat your suspension springs in your desired color!
Selected color: Colza yellow / RAL 1021
Spring colour
Thanks to our own powder coating, you can choose the colour of your springs from 18 RAL shades. We coat the springs to order for your chassis.
Spring marking
To complete the personalisation, you can have a text of your choice of up to 25 characters applied to the feathers.