If you're looking to elevate your ride without getting locked into a fixed height, the KW (H.A.S) Height Adjustable Spring kits are worth checking out. These kits are a game-changer compared to your standard lowering springs. Once you’ve got the kit installed, you can tweak the height with the KW height adjuster, which is pretty handy if you ever feel like switching things up. It’s all about getting that perfect stance while keeping your vehicle’s handling sharp and responsive.

One of the best parts? You don’t lose any of the factory comfort or driver assistance features. Whether you’ve got an adaptive or electronic suspension, everything works together seamlessly with KW’s setup. The springs are crafted from high-quality chrome-silicon steel, and they’re specifically tuned to match the unique characteristics of your factory dampers. This means you get a ride that feels just right for your car—no awkward mismatches here.

And let’s talk about durability. The included bump stops come with a dust protection system, which is a nice touch for keeping your factory suspension safe from all that road grime and debris. It’s similar to what you’d expect from a coilover setup, allowing for continuous height adjustment within a tested range. This flexibility is something you just can’t get with conventional lowering springs.

With KW’s height adjustable springs, you can achieve that sporty driving experience without sacrificing the dynamics of your performance-oriented vehicle. Our engineers put a lot of work into developing the right parameters, and these kits have been thoroughly tested on the Nurburgring Nordschleife and in our KW 7-post Driving Dynamic Test Center. So, you know they’re built to perform.

• Works with vehicles that have or don’t have electronic suspension.
• High-strength springs made from multi-coated chrome-silicon steel, designed for longevity and tuned specifically for each vehicle.
• Comes with a Limited Lifetime Warranty with unlimited mileage.
• Maintains full functionality of your factory electronic suspension.
• Seamless ride height adjustment—tweak each corner with millimeter precision.
• Sporty driving behavior without compromising on the performance dynamics of your car.

• Color: Yellow, Purple
• Finish: Powder Coated
• Material: Chrome-Silicon Steel

• Mercedes-Benz C300 4Matic 2015-2022
• Mercedes-Benz C400 4Matic 2015
• Mercedes-Benz C450 AMG 4Matic 2016
• Mercedes-Benz C43 AMG 4Matic 2017-2022

So if you’re ready to take your Mercedes-Benz to the next level, the KW Height Adjustable Spring Kit could be just what you need. It's all about performance, style, and keeping that factory feel while giving you the freedom to adjust your ride height whenever you want.