KW 2021+ Audi RS6 Avant (w/o Air Suspension) Height Adjustable Spring Kit

This KW Height Adjustable Spring (H.A.S.) kit gives you the flexibility of adjustable ride height, similar to a coilover system, but uses your car's original adaptive dampers. You get the springs, the KW height adjustment mechanisms, and vehicle-specific bump stops with dust protection. This means you can fine-tune the stance of your 2021-2025 Audi RS6 Avant with millimeter precision, even after installation, without compromising the factory electronic suspension systems. Your car's steering response and overall handling will feel more agile, giving it a sportier feel without sacrificing the driving dynamics of this performance vehicle.

KW engineers develop these kits with springs made from high-strength chrome-silicon steel. The spring rates are carefully matched to the specific characteristics of your factory dampers and the wheel loads of the RS6 Avant. This ensures a harmonious driving experience and maintains the intended performance of your adaptive suspension. The included bump stops and dust protection help shield your factory suspension components from road grime and debris, contributing to their longevity. This system allows for a continuous adjustable ride height within a tested range, offering a significant advantage over traditional lowering springs that have a fixed drop.

The development process for these kits involves extensive testing, including time on the Nurburgring Nordschleife and at KW's own 7-post driving dynamics test center. This rigorous testing ensures that the springs are tuned specifically for your vehicle, providing an improved and sporty driving behavior. You'll achieve a dynamic look and feel while keeping all the comfort and convenience features of your factory electronic suspension fully operational.