The Koni 1145 Sport suspension kit for Audi A4 (B8) in FWD, Quattro and S4 variants is a twin-tube hydraulic system with adjustable damping and ride-height capability. This adjustable kit combines twin-tube construction with user tunability to let owners refine handling balance and comfort while retaining compatibility with the vehicle's original suspension layout.
Koni 1145 SPORT Kit Audi A4 (B8) FWD & Quattro & S4