Can I control the suspension settings from my smartphone?

Yes, with the optional KW DDC WLAN module, you can adjust the adaptive dampers independently per axle using a compatible smartphone or tablet app. This allows for personalized tuning based on your driving style and conditions.

What is included in the KW DDC ECU coilover kit?

The kit includes KW INOX-LINE coilover suspension struts with electronically adjustable dampers, a high-performance electronic damper control unit, a vehicle-specific set of cables, a KW DDC control button for in-cabin adjustments, and detailed assembly instructions.

How does the ride height adjustment work with the stainless steel construction?

The Inox-Line stainless steel struts and composite spring perches are designed for seamless and corrosion-resistant ride height adjustment. This means you can easily set your preferred ride height without worrying about the adjustment threads seizing due to rust.

KW Coilover Kit DDC ECU 39020013 - BMW 3 Series F30 4cyl

Name: KW Coilover Kit DDC ECU BMW 3 Series F30 4cyl
Brand: KW
Price: 5484.44 USD
Availability: InStock

KW Coilover Kit DDC ECU BMW 3 Series F30 4cyl

$5484.44

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

KW Coilover Kit DDC ECU BMW 3 Series F30 4cyl. Electronically adjustable dampers offer app-controlled tuning for performance or comfort.

Key Features

Fits 2012-2020 BMW 3 Series (F30) and 4 Series (F32) models without EDC.
Electronically adjustable dampers allow for app-controlled suspension tuning.
Three selectable damper settings: Comfort, Sport, and Sport+ for tailored ride characteristics.
KW DDC ECU control unit and button provide on-the-fly mode selection.
Inox-Line stainless steel struts offer permanent corrosion resistance and long-term durability.
Composite spring perches are wear-resistant and friction-optimized.

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Will this fit your vehicle?

Product Details

KW is known for its high-performance suspension systems, and this DDC ECU coilover kit is a prime example of their innovation. This system is designed to give you intelligent, app-controlled suspension tuning combined with ride height adjustability, allowing you to tailor your vehicle's performance or comfort to your exact needs. It's a significant upgrade for vehicles like the BMW 3 Series (F30) and 4 Series (F32), offering a new level of control over your ride.

What sets this kit apart is the electronically adjustable damping. You get a dedicated control unit and a button in the cabin that lets you switch between three distinct damper setups on the fly: a basic Sport setting, a more aggressive Sport+ mode for spirited driving on twisty roads, and a Comfort mode for smoother cruising or dealing with less-than-perfect road surfaces. These changes happen in milliseconds, adapting to your driving style and road conditions. The kit includes high-quality stainless steel struts, the electronic control unit with a vehicle-specific wiring harness, and all the necessary hardware for installation. The composite spring perches are designed to be wear-resistant and friction-optimized, working with the stainless steel to ensure easy ride height adjustment and long-term corrosion resistance.

Beyond the electronic controls, KW builds these coilovers with durability and performance in mind. They feature elastomer bump stops with integrated dust protection to keep contaminants away from the piston rod and seals, extending the life of the dampers. Each coilover strut is made from KW's Inox-Line stainless steel, which offers permanent corrosion resistance and won't wear off even with frequent ride height adjustments. Every kit is hand-built at KW's headquarters in Germany, given a unique serial number, and each damper is individually tested on a dyno to ensure it meets their strict functional standards before it ever leaves the factory. If you're looking to significantly enhance your vehicle's handling and ride quality with advanced, customizable technology, this kit is a solid option.