ST X Coilovers for Audi

ST X Coilovers for Audi


Regular price USD $769.00

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's expertise and capabilities ensures maximum quality and fantastic driving dynamics.

Once installed, the ST X coilover can easily be 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.

Lowering with Style: the ST X coilovers

  • Individual lowering within the TÜV-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

Refer to this chart below to identify the correct part number for your application

AUDI Engine / Model Year Part #
A1 (8X), incl Sportback 1.4 (4cyl.) 11-19 13281016
A3 (8P) 2WD 2.0+2.0TDI (4cyl.) 06-13 13210039
A3 (8P) Quattro 2.0T (4cyl.) + 3.2 (V6) 06-13 13210040
A3 (8V), 2WD 1.8T+2.0T(4cyl.) 50mm Ø  2015+ 1321000G
  1.8T+2.0T(4cyl.) 55mm Ø  2015+ 1321000P
A3 (8V), 2WD 2.0 TDI 15-16 13281028
A3 (8V) Quattro 2.0T (4cyl.) 15+ 1321000M
S3 (8V) Quattro 2.0T (4cyl.) 15+ 1321000M
A4 (8D/B5) Sedan 2WD VIN# up to 8D*X199999       1.8T (4cyl.) 2.8 (V6) 96-97 13210037
A4 (8D/B5) Sedan 2WD VIN# from 8D*X200000 up   1.8T (4cyl.) 2.8 (V6) 98-01 13210038
A4 (8D/B5) Wagon 2WD   2.8 (V6) 1998 13210038
A4 (8D/B5) Quattro Sedan+Wagon 1.8T (4cyl.) 2.8 (V6) 96-01 13210032
S4 (8D/B5) Sedan, Wagon  2.7 BiTurbo 00-01 13210032
A4 (8E/B6-B7) Sedan 2WD 1.8T+2.0i (4cyl.) 2.8, 3.2 (V6) 02-08 13210028
A4 (8E/B6-B7) Sedan Quattro 1.8T+2.0i (4cyl.) 2.8, 3.2 (V6) 02-08 13210030
A4 (8E/B6-B7) Wagon Quattro 1.8T+2.0i (4cyl.) 2.8, 3.2 (V6) 02-08 13210058
A4 (8H/B6-B7) Convertible 1.8T+2.0T (4cyl.) 3.0 (V6) 03-09 13210030
A4 (B8) Sedan 2WD & Quattro 2.0 (4cyl.)-3.2 (V6) 09-16 13210075
A4 (B8) Wagon 4WD 2.0 (4cyl.)-3.2 (V6) 09-12 13210078
S4 (B8) Sedan 3.0 (V6) excl. leveling control 10-16 13210075
A4 (B9) without electronic dampers Sedan, 2WD, 50mmØ  2017+ 132100AV
  Sedan, 2WD, 48.5mmØ 2017+ 132100BK
A5 (B8) Coupe & Convertible, 2WD & Quattro 2.0 + 3.2, excl. Multitronic 08-17 13210075
S5 (B8) Coupe  3.0(V6), 4.2 (V8) 08-17 13210075
S5 (B8) Convertible 3.0 (V6) 10-17 13210075
A5 (B9) Sportback Quattro - without electronic dampers 50mmØ  2017+ 132100AS
  48.5mmØ 2017+ 132100BP
A6 (4B/C5) Wagon 2WD 2.8+3.0 (V6) 98-04 13210011
A6 (4B/C5) Sedan Quattro 2.7+2.8+3.0 (V6) 98-04 13210026
A6 (4B/C5) Wagon Quattro 2.8+3.0 (V6) 98-04 13210026
S6 (4B/C5) Wagon 4.2 (V8) 02-03 13210026
A6 (4F/C6) Sedan 2WD 3.2 (V6) 05-11 13210059
A6 (4F/C6) Sedan Quattro 3.0-3.2 (V6) 4.2 (V8) 05-11 13210059
A6 (4F/C6) Wagon Quattro 3.0-3.2 (V6) 06-11 13210056
A6 (C7/4G) Sedan, FWD & Quattro 2.0 + 3.0 + 3.0TDI 12-18 1321000B
A7 (4G8) 3.0 + 3.0TDI 12-18 13210078
A8 & S8 (D2-4D) Sedan 2WD+Quattro 3.7+4.2(V8) 97-02 13210024
Q3 (8U) 2WD+Quattro 2.0(4cyl.) 15-18 13280077
Q5 (8R); without EDC
all models; all engines 09-17 13210090
SQ5 (8R); Quattro without electronic damping control 3.0 V6 14-17 13210090
TT & TT Roadster (8N) 2WD 1.8T (4cyl.) 00-06 13210005
TT & TT Roadster (8N) Quattro 1.8T (4cyl.) 00-06 13210041
TT & TT Roadster (8N) Quattro 3.2 (V6) 00-06 13280081
TT Coupe & Roadster (8J) 2WD 2.0T (4cyl.) 08-09 13210039
TT & TTS Coupe & Roadster (8J) Quattro 3.2 + 2.0T 08-15 13210039
TT RS Coupe (8J) 2.5T 12-13 13210039
TT Coupe, Roadster Quattro; without magnetic ride; Ø 55mm strut 2.0T (4cyl.) 2016+ 132100AD
TT S Coupe, Roadster Quattro; without magnetic ride; Ø 55mm strut 2.0T (4cyl.) 2016+ 132100AD

Our Policies


Prices on website are reflected in US Dollars and are applicable for orders within Canada and USA only. Inquiries from outside of North America may be subject to different prices. Please contact our sales team for further details. Prices are subject to change without notice.


For domestic orders (Canada and United States), HPA accepts payment via PayPal, Visa, or Mastercard for most items. All International orders and all domestic Turbo Systems and Custom Vehicles must be paid via Bank Transfer.


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