KW H.A.S. Audi R8 (42); all models; all engines

The KW Height Adjustable Spring (HAS) Kit, MPN 253100AN, is an alternative to traditional lowering springs, offering continuous ride height adjustment even after installation. Engineered for Audi R8 (4S) and R8 Spyder (4S) models equipped with magnetic ride suspension from 2017 onwards, this kit enhances vehicle aesthetics with a dynamic stance and improves steering response and agility. Crafted from high-quality chrome-silicon steel, the springs have vehicle-specific rates optimized to integrate with OE suspension dampers and wheel loads, ensuring full functionality of factory adaptive and electronic suspension systems. Each kit includes vehicle-specific bump stops and a dust protection system to protect factory suspension components. KW's development process, including testing on the Nürburgring Nordschleife, ensures a sporty yet harmonious driving experience without compromising performance vehicle dynamics.