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27 reviews


Sport Spring Kit [Mk3 Focus ST 2015+]

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 27 Reviews
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    Filter Reviews:
      United Kingdom United Kingdom
      Sport springs

      Great quality, placed on motor, not yet been out with them on yet. If anything like the RS yes they will make loads of difference in handling and a smoother ride.

      Oliver D.
      United Kingdom United Kingdom
      One of the best mods for handling

      Makes a great difference on feeling the tyres on the road, around corners more planted, just makes the handling that much better and a more enjoyable drive. No adverse effect to the stock ride harshness either.

      Mark L.
      United Kingdom United Kingdom

      Levels the car out perfectly, no real noticeable difference when driving just a solid more sporty feel and grips superbly in the corners, no bouncy feeling when up the speed. Perfect for a daily driver and reasonably priced

      mountune Sport Spring Kit [Mk3 Focus ST 2015+] Review