ST X: A coilover kit that inspires from the beginning on

We have developed the ST X coilover kit for you to drive even sportier into curves and have uncomplicated more driving pleasure every day. With our ST X coilover kit, your car gets a sportier road holding and still offers you remaining comfort. Due to the maximum possible lowering that you can adjust continuously, your car looks even better.

Height-adjustable
Customizable NEW
Einstellbares Unibal-Stützlager
Härteeinstellbar
Zweiteiliges Rennsportfedersystem
Composite spring plate
Dust protection and bump stop

Individually height-adjustable

With the ST X coilover kit you can perfectly adjust the look of your vehicle due to the stepless lowering. We manufacture the adjustable spring perch from a resistant and friction-optimized polyamide composite material with stainless steel insert. Thanks to the composite material, a possible oxidation is prevented, in contrast to anodized aluminium spring perches. This way you can permanently use the height adjustment of your ST X coilover kits.

Up to

85mm tested
adjustment range*

Stepless
lowering

Standard
Coilover
ST X Min.
lowering (10mm)
ST X Max.
lowering (85mm)
|
|
ST X adjustment range (up to 85mm)
|
 
 

Convinced? Lower your vehicle now!

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*vehicle-dependent

Adapted to your car in every detail

Simply more driving dynamics due to adjustable rebound damping 

With our in 16 clicks adjustable rebound damping, it is possible to fine-tune the damper setup of your ST coilover suspension in a few manual steps and to adapt it to your requirements. The adjustable rebound damping allows you to individually adjust the recommended setup for your vehicle either tighter or more comfortable, to take influence on the suspension setup yourself. So you completely decide whether the driving behavior of your car shall be tuned even sportier, or rather comfortable. The rebound stage has the purpose to control the relaxation process of the suspension spring and to dampen its vibration.

Adjustable dampers only available at:

Adjustable unibal-top mounts
only available at:

Precise handling due
to adjustable Unibal top mounts

The top mounts included in our ST XTA cilover kit, allow you to adjust the track and camber on the front axle in a way that your tires always have the maximum grip, even when driving in fast corners. Also, with a slightly negative camber, your tires have an optimized support surface for more grip in corners.

Now continue in the shop!
ST for your vehicle.

Multiply sealed and und
galvanized steel struts

The galvanized coilover struts are, as usual in the standard equipment, made of galvanized steel and our additional sealing ensures an optimized corrosion protection. We protect the inner values of your high-quality ST coilover suspension including its KW dampers with a low-friction and pressure-resistant damper housing, the use of a hard chromed piston rod and a mono block guiding- and sealing package.

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Other features

The high-quality ST X coilovers have numerous features for a unique driving experience and a long durability.

Comprehensive service program

In addition to our excellent product quality, we also meet the highest standards in the service sector

Free parts certificate

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Worldwide dealer network

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KW Quality – exclusively for ST suspension

The ST suspensions coilovers benefit from our many years of experience in the development and production of suspension components for motorsport and the street. Our wheel spacers are made of high-quality alloys and with the final powder coating, they are extremely weather-resistant.

The ST suspensions coilovers benefit from our many years of experience in the development and production of suspension components for motorsport and the street. Our wheel spacers are made of high-quality alloys and with the final powder coating, they are extremely weather-resistant.


- More driving dynamics

We from ST suspensions do not accept compromises and as a matter of principle we rely on the KW engineering for our dampers. Why? That you can simply drive better! Also the ST X coilover kit is particularly produced for your car and perfectly adapted for everyday life.

Height-adjustable
Customizable NEW
Composite spring plate
Dust protection and bump stop