The Koni STR.T suspension kit for 2014–2019 Ford Fiesta ST is a twin-tube, low-pressure gas shock and spring assembly tailored to the car's road dynamics. Offered as a non-adjustable hydraulic package, it employs twin-tube construction to deliver predictable damping and ride compliance suitable for drivers seeking a direct-fit replacement with factory-style low-pressure gas behavior.
Koni 1125 STR.T Kit 14-19 Ford Fiesta ST