KW H.A.S. Audi RS5 (B9) Coupe w/o DRC

This KW H.A.S. (Height Adjustable Spring) kit includes the vehicle-specific springs, KW height adjustment mechanisms, and application-specific bump stops with dust protection systems. It's designed as a smart alternative to traditional lowering springs, offering a way to fine-tune your Audi RS5's stance even after installation. You get the benefit of a sportier look and potentially more agile steering response without sacrificing the functionality of your car's factory adaptive or electronic suspension systems.

KW engineers these springs using high-strength chrome-silicon steel, with spring rates carefully matched to your RS5's specific OE suspension dampers and wheel loads. This ensures they work harmoniously with your car's factory electronic suspension, maintaining its intended driving dynamics. The kit allows for continuous, millimeter-precise ride height adjustment within a tested range, similar to a full coilover setup but utilizing your existing dampers. This means you can achieve a custom look and feel without compromising the performance characteristics that make your RS5 a performance-oriented vehicle. Comprehensive testing on the Nurburgring and in KW's 7-post driving dynamic test center validates these spring specifications.

With this kit, you can achieve a sporty and balanced driving experience. The included bump stops and dust protection elements are crucial for safeguarding your factory suspension components from road debris and wear. This is a well-built solution for RS5 owners looking to lower their vehicle while retaining the sophisticated electronic suspension features.