KW H.A.S. 12+ Dodge Challenger 8cyl RWD

If you're looking to give your 2011-2023 Dodge Challenger a sportier stance and improved handling, KW's Height Adjustable Spring (H.A.S.) kit is a smart way to go. Unlike traditional lowering springs that lock you into one height, this system lets you fine-tune the ride height with the included adjustment mechanisms, even after installation. This means you can dial in the perfect look and feel for your car, whether you want a subtle drop or something more aggressive.

KW builds these kits using high-strength chrome-silicon steel springs, specifically rate-matched to your Challenger's factory dampers, including electronic or adaptive systems. This ensures your factory suspension components work harmoniously with the new springs, maintaining the functionality of your driver assistance systems and comfort features. The kit also includes vehicle-specific bump stops and dust protection to help guard your factory suspension against road debris and wear. You get a lowered look and more agile steering response without sacrificing the overall driving dynamics of your performance vehicle.

This kit is designed to work with both vehicles equipped with factory electronic suspension and those without. You'll get a continuous, adjustable ride height within a tested range, similar to a coilover setup, but using your existing dampers. KW engineers develop these spring parameters through extensive testing, including on the Nurburgring, to ensure they perform well.