If you’re looking to dial in the ride height of your BMW M4 without the hassle of a full coilover setup, the KW (H.A.S) Height Adjustable Spring kit is where it’s at. Unlike those traditional lowering springs that lock you into one height, this kit gives you the freedom to tweak your ride height even after installation. That means you can get the perfect stance for your style or adjust it based on your driving needs.

One of the best parts? It not only enhances the look of your car, but it also sharpens the steering response. The KW H.A.S kit works seamlessly with your factory dampers, so you’re not sacrificing any comfort or performance. You’ll still enjoy all the driver assistance features that come with the factory electronic suspension, but with a sportier edge.

KW really knows their stuff when it comes to engineering. These springs are made from high-quality chrome-silicon steel, designed specifically for your car’s suspension. Each spring rate is tailored to match the characteristics of your factory dampers and the wheel load, ensuring a perfect pairing. Plus, the kit comes with vehicle-specific bump stops that have a dust protection system, keeping your suspension safe from the grime and debris of the road.

What’s cool about the KW H.A.S kit is that it allows for continuous ride height adjustment. You can fine-tune each corner of your car with millimeter precision, something that conventional lowering springs just can’t offer. And don’t worry about losing that sporty driving feel; these springs are engineered to maintain the driving dynamics you expect from a performance vehicle.

KW puts their products through the wringer, testing them at the Nurburgring Nordschleife and in their 7-post Driving Dynamic Test Center, so you know you’re getting something that’s been thoroughly vetted.

Features:

• Compatible with vehicles that have or don’t have electronic suspension.
• Durable, multi-coated chrome-silicon steel springs tuned specifically for each model.
• Limited Lifetime Warranty with no mileage restrictions.
• Maintains full functionality of factory electronic suspension systems.
• Seamless ride height adjustment with millimeter precision.
• Improved driving dynamics without sacrificing comfort.

Specifications:

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

Fitments:

• BMW M4 Competition xDrive 2022-2023
• BMW M4 Competition RWD 2022
• BMW M4 Competition 2023

For those of you with a BMW M4 from 2021 to 2023, the KW Suspension Height Adjustable Spring Kit (part number 253200EK) is a solid upgrade that brings performance and customization together in one package.