Fiesta ST - Mountune Sport Spring Set
The outcome of countless validation miles on numerous British “B” roads, various race tracks, and the famous Nordschleife is the ultimate spring upgrade set for the Fiesta ST. Offering enhanced performance with an aggressive level stance, the mountune Sport Spring set has been truly engineered to elevate the performance of your Fiesta ST and will make your car even more gratifying to drive

5% (front OE springs 172lbs/in mountune 181lbs/in)
5% (rear OE 137lbs/in mountune 144lbs/in)
Ride height reduction Front 1.1"
Ride height reduction Rear .8”