If you're looking to take your ride to the next level, the KW (H.A.S) Height Adjustable Spring Kit is where it's at. This isn’t just another set of lowering springs that locks you into a single height. With the KW H.A.S. system, you can tweak your vehicle's ride height even after you’ve installed it. That means you can dial in the perfect stance and keep things fresh as your preferences change over time.

Not only does this kit give your car a more aggressive look, but it also enhances how your ride handles. The standard dampers feel more responsive and agile, which is a game-changer for everyday driving or spirited weekend runs. Plus, if your vehicle has any driver assistance or comfort features, they’ll still play nice with the KW setup. That’s because KW has designed this system to work seamlessly with your factory adaptive or electronic suspension, so you don’t lose any of those modern conveniences.

Let’s talk about quality—KW doesn’t cut corners. They use high-grade chrome-silicon steel for their springs, which are specifically tuned for each vehicle’s original equipment (OE) dampers and wheel loads. This attention to detail means you get spring rates that perfectly match the characteristics of your factory setup. And to keep everything protected, the kit includes vehicle-specific bump stops with a dust protection system to guard against wear from road grime and debris.

What’s really cool about the KW H.A.S. kit is that it offers continuous ride height adjustment within a tested range, something you just can’t do with standard lowering springs. The dust protection elements and spring perches are designed to let you lower your ride as much as technically feasible, typically limited by your factory dampers. So, you get that sporty look without sacrificing the driving dynamics that make your car a joy to drive.

Every KW suspension product is backed by rigorous testing, including runs on the legendary Nürburgring Nordschleife and in their own 7-post Driving Dynamic Test Center. That’s how you know these kits are built to perform.

• Compatible with vehicles that have or don’t have electronic suspension.
• Durable, multi-coated chrome-silicon steel springs designed for longevity and tuned for each specific vehicle.
• Comes with a Limited Lifetime Warranty—no mileage restrictions.
• Maintains full functionality of factory electronic suspension systems.
• Seamless ride height adjustment—adjust each corner with millimeter precision.
• Achieves sporty driving dynamics without compromising the performance-oriented feel.

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

• Jaguar F-Type R 2016-2021
• Jaguar F-Type S AWD 2016-2017
• Jaguar F-Type British Design Edition AWD 2017
• Jaguar F-Type SVR 2017-2020
• Jaguar F-Type 400 Sport AWD 2018
• Jaguar F-Type Base AWD 2018-2019
• Jaguar F-Type R-Dynamic AWD 2018-2020
• Jaguar F-Type Checkered Flag AWD 2020

For those driving a Jaguar F-Type from 2016 to 2021, the KW Suspension Height Adjustable Spring Kit (25331005) is a solid upgrade that you won’t regret.