The Koni STR.T suspension kit for 2015–2021 Audi A3 Quattro sedan 2.0L is a twin-tube, low-pressure gas shock and spring set intended to restore controlled ride behavior. Offered as a non-adjustable hydraulic package, it delivers consistent damping and road-comfort characteristics using twin-tube construction suited for vehicles originally equipped with low-pressure gas dampers.
Koni 1125 STR.T Kit 15-21 Audi A3 Quattro Sedan 2.0L T