KW H.A.S. for Mercedes SLS AMG

When you want to give your 2011-2014 Mercedes-Benz SLS AMG a more aggressive stance without sacrificing the sophisticated ride control of its factory suspension, the KW Height Adjustable Spring (H.A.S.) kit is a smart choice. This system lets you dial in the perfect ride height, giving your SLS AMG a sportier look and feel that traditional lowering springs just can't match. It's designed to work seamlessly with your car's original dampers, whether they're standard or electronically controlled, so you don't lose any of the advanced features you paid for.

KW builds these kits using high-strength chrome-silicon steel springs, carefully rate-matched to your SLS AMG's specific damper characteristics and wheel loads. This ensures improved steering response and a more agile feel without compromising the overall driving dynamics. The real advantage here is the adjustability; you can fine-tune the ride height with millimeter precision using the included adjustment mechanisms, something you can't do with fixed lowering springs. Plus, KW includes vehicle-specific bump stops and dust protection to help keep your factory suspension components safe from road debris and wear.

This kit offers a continuous, adjustable ride height within a tested range, similar to a full coilover setup but using your existing shocks. You get a sporty, harmonious driving experience that complements the performance nature of the SLS AMG, all while maintaining the functionality of your factory electronic suspension systems. KW's engineering is thoroughly tested on the Nurburgring and in their own 7-post driving dynamics test center to ensure they perform as expected.