The KONI STR.T kit for 2002–2008 Audi A4 Quattro 4‑cyl Avant is a complete dampers‑and‑springs upgrade that improves ride control and handling balance while lowering the vehicle. STR.T dampers are tuned to work with Eibach lowering springs to maintain coordinated suspension response. This full‑car set includes four KONI STR.T orange‑painted dampers and four Eibach lowering springs for a matched installation.
Koni 1125 STR.T Kit 02-08 Audi A4 Quattro 4cyl Avant