ST X Coilovers
A3 Incl. Hatch + Sportback; 4WD; front susp strut diameter 50mm; only vehicles with IRS 05/12- (8V)

Images are for illustration only, actual product may differ.

RRP £699.00 10% off
Part number: 132100AJ

FREE UK Delivery on orders over £50
Worldwide Shipping options available

Fitting Service

Fitting service available at our workshop in Alfreton, Derbyshire UK for all items listed on our website. Call or Email for a price

Do you need help?
Call Us: 01773 602660
Email Us:

PLEASE NOTE - We are unable to take orders over the phone. To place an order please use our secure online checkout system or come into our shop. Thank you

Product Details

Need to get low? ST coilovers feature a continuous thread construction for height adjustment from moderate to eXtreme! Each coilover is manufactured by KW Automotive and their expertise and know how ensures maximum quality and fantastic driving dynamics.

Once installed, the ST X coilover can be easily adjusted using a polyamide ring on the galvanized, multiple-sealed strut. Adjustment is different for each car, but typically you can expect between 35 and 65mm of lowering on both the front and rear axles. For lowered cars as standard (such as the BMW E9x 3-series) the ST X coilover features a range of 30 to 60mm (front axle) and 25-55mm (rear axle).

Improved driving dynamics and handling

Designed in conjunction with KW Germany, ST X coilovers deliver a sporty handling by reducing the car's bodyroll during compression as well as improving agility when driving fast. The high-quality production of each ST X coilover includes a low-friction and pressure resistant housing alongside a chrome-plated piston rod for maximum longevity. A mono block guide and ST seal package ensures the twin-tube dampers remain free of dirt particles in all weather conditions.


  • Individual lowering within the tested adjustment range
  • Front and rear axle thread adjustment (when possible)
  • Galvanized coilover struts with additional coating for optimized corrosion protection
  • Complete solution with adjustable spring plate, race spring system and bumpers with dust protection
  • Powerful twin-tube dampers with high-quality components for maximum longevity

Technical Details

  • Front Lowering:30-60mm
  • Rear Lowering:30-55mm
  • Front Axle Weight:-1100kg
  • Rear Axle Weight:-1040kg
  • Notes

    Not for vehicles with electronic damper control. Only for cars with a clamp diameter of 50mm on the front axle.


    Find parts for your car - select your make and model below to see what we have to offer

    Reset Selection