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Sport Spring Kit

The ultimate first step for upgrading your facelift mk3 Focus ST’s handling characteristics.

Tested and validated in both the UK and USA across thousands of miles of mixed driving styles and conditions, mountune's sport spring kit delivers a noticeable drop in ride-height (25mm front | 35mm rear) for improved aesthetics, whilst the progressive, uprated spring rate ensure compliance for every day use and enhanced cornering performance, too.


  • Uprated spring poundage (15%)
  • Front ride height reduction 25mm
  • Rear ride height reduction 35mm
  • Finished in mountune yellow

Please note: This kit is not compatible with the Estate variant.

    Customer Reviews
    4.8 Based on 23 Reviews
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    Filter Reviews:
      Jack M.
      United Kingdom United Kingdom

      Brilliant lowering springs and totally recommend. Car now sits great at 25/35mm however totally useable for daily driving without comprising ride quality. However, when driving harder they stiffen up and give the increased Grip and steering feel as needed. Great product!

      mountune Sport Spring Kit Reviewmountune Sport Spring Kit Review
      Ashley B.
      United Kingdom United Kingdom
      Worth every penny

      The 25/35 drop is just what you need on these cars, just right. also running 20mm spacers all round and have had no issues with clearance/fitment. Ride quality is not far off stock for normal driving but really stiffens up when throwing it into a corner. I’ve read reviews for other lowing springs brands and for the little extra for the mountune kit there is no better option! Worth every penny!

      Richard R.
      United Kingdom United Kingdom
      Sport Spring Kit

      I am very happy with my purchase of the Mountune Sport Spring Kit, it has totally transformed the look of my ST & very much improved the handling as well. The Sports Springs feel very much like the OEM Springs but also stiffens the car in cornering, the car feels so planted on the road it’s made the already great driving experience miles better without losing anything in terms of comfort. I can’t recommend them enough.

      mountune Sport Spring Kit Reviewmountune Sport Spring Kit Reviewmountune Sport Spring Kit Review