If you're looking to dial in your ride height without the hassle of fixed lowering springs, the KW Height Adjustable Spring (H.A.S) kits might just be your new best friend. These kits let you tweak your vehicle's stance even after installation, so you can get that perfect look and feel. No more guessing or settling for a one-size-fits-all drop—just grab the KW height adjuster and make it yours.

What’s cool about these springs is that they don’t just make your car look good; they also enhance how it drives. You’ll notice that the steering feels sharper and more responsive, thanks to the way these springs work with your factory dampers. And if you’ve got driver assistance systems or electronic suspension, no worries—everything plays nice together, keeping all those comfort features intact.

KW really knows their stuff when it comes to spring design. They use high-quality chrome-silicon steel springs that are tuned specifically for your vehicle’s original equipment (OE) suspension and wheel load. This means you’re getting a setup that’s engineered to match your car's dampers perfectly. Plus, they include bump stops with dust protection to keep your suspension safe from wear and tear caused by road debris.

One of the standout features of the KW H.A.S kit is the continuous ride height adjustment. Unlike traditional lowering springs, these let you fine-tune your height with millimeter precision, so you can get it just right. And they’re designed to achieve that sporty feel without sacrificing the driving dynamics that make your car fun to drive.

These kits have been put through their paces at the Nurburgring Nordschleife and in KW's 7-post Driving Dynamic Test Center, so you know they’ve been tested to perform. Plus, they come with a limited lifetime warranty, so you can drive with confidence.

• Works with vehicles that have or don’t have electronic suspension.
• Durable chrome-silicon steel springs, specially tuned for each application.
• Includes application-specific elastomer bump stops for added protection.
• Maintains full functionality of your factory electronic suspension.
• Easy ride height adjustment for a custom fit.
• Improved sporty driving behavior without compromising performance.

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

• Audi S3 Premium Plus 2015-2020
• Audi S3 Prestige 2015-2019
• Audi RS3 Base 2017-2020
• Audi S3 Premium 2020
• Audi S3 Progressiv 2020
• Audi S3 Technik 2020

So, if you drive an Audi RS3 (2017-2020) or S3 (2015-2020), the KW Height Adjustable Spring Kit (part number 253100AK) could be exactly what you need to take your ride to the next level.