ST XA

More than just lowering

With the adjustable dampers, you can influence more than just the ride height of your car. Whether your style is comfort or performance, with the ST XA Coilover you are in control of your driving dynamics.

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ST XA: Perfectly Adapt to the Road Ahead of You

For all those who want to influence more than just their ride height. ST XA Coilovers deliver the look you need through a wide range of height adjustment. With an extensively adjustable damper setup, you can precisely adjust the driving behavior of your car to achieve enhanced road control without a compromise in comfort.

Height-adjustable

Adjustable dampers

Composite spring plate

Dust protection and bump stop

Individually Height Adjustable

ST XA Coilover kits deliver precise adjustment to your ride height and look of your car. We manufacture the adjustable spring perch made of durable and friction-optimized polyamide composite material with a stainless steel insert. Thanks to the composite material corrosion is prevented between the strut and perch ensuring long lasting height adjustability while the stainless steel insert provides strength and confidence!

up to 85mm tested adjustment range*
Seamless height adjustment

Control the Details

More control of the Driving Dynamics Thanks to Adjustable KW Rebound Technology

ST XA Coilovers come preset to our factory recommended damper settings, the same configuration we test them at on our KW shock dynos before they go into your box. The 16 distinct clicks of adjustable rebound damping allow you to refine the driving dynamics with a simple turn of the adjustment knob. Each kit includes a detailed damper setup manual making it easy to reset to our recommended setting at any time. Whether your preference is comfort, sportiness, or something in between; ST XA puts the finer details of the driving dynamics in your hands.

Close Rebound Stage

Sporty, tight and maximized performance

Turning the adjustment knob to the right, you increase the rebound force and achieve tighter handling. High rebound forces (closed rebound) improve the handling response, this is especially noticeable on the front axle; the response is a direct and unadulterated sporty experience. This closed rebound stage is ideal if you enjoy spirited drives, long curved banks, canyon carving, and more.

Characteristics at a closed rebound stage:

More direct steering
Improved handling
Pitch and roll movements
of the body are greatly reduced

Opened Rebound Stage

Retained comfort with added sportiness

Turning the adjustment knob to the left your ST Coilover suspension will provide a much smoother ride and improved ride comfort compared to standard shocks and lowering springs. This is ideal when driving on uneven and rough roads by helping to absorb road frequencies. The opened rebound stage takes ride comfort to the next level.

Characteristics at opened rebound stage:

Increased rolling comfort
More driving comfort

Unique Features

The high quality ST XA Coilovers have numerous unique features that provide unparalleled value and a long lasting durability.

Composite Spring Perch

ST 2-Piece Racing Spring | ST Suspension | Autoclinic PH

Two-Piece Racing Spring System

ST Dust Protection | ST Suspension | Autoclinic PH

Dust Protection and Weather-Resistance

KW Quality – Exclusively for ST Suspensions

The ST suspensions coilovers benefit from our many years of experience in the development and production of suspension components for motorsport and the street. Each damper is hand assembled specifically for your order and put through rigorous quality control testing before being placed in your box for delivery.

ST XA Suspension Black Bg | ST Suspension | Autoclinic PH

More that just lowering

For all those who want to influence more than just their ride height. ST XA coilovers deliver the look you need through a wide range of height adjustment. With an extensively adjustable damper setup, you can precisely adjust the driving behavior of your car to achieve enhanced road control without a compromise in comfort.

Shop Now

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