KW DDC ECU Coilover Suspension Electronically Adjustable - Audi TTRS 8J (2010-2014)

KW DDC ECU – Adaptive Damping Meets Coilover Height Adjustment

Upgrade your vehicle's suspension with KW DDC ECU coilovers, combining electronically adjustable adaptive damping with the ride-height adjustment and performance benefits of a complete KW coilover system.

Designed for vehicles without factory electronically controlled dampers, the KW DDC ECU system allows adaptive damping to be retrofitted using a dedicated KW control unit, vehicle specific wiring harness and cockpit mounted DDC button.

At the touch of a button, you can switch between Comfort, Sport and Sport+, allowing the suspension characteristics to be adapted to different driving conditions without manually adjusting individual dampers.

Product Specifications

• Lowering Front Axle: 10-35mm (0-25mm Convertible)
• Lowering Rear Axle: 5-30mm (0-20mm Convertible)
• Adjustment: 3 Way Adjustable (Compression, Rebound & Height)
• Material: Stainless Steel
• In the box: 2x Front Coilover Struts, 2x Rear Height Adjustable Springs and Dampers, DDC Button and Wiring Harness
• Car Fitment: Audi TTRS 8J (2010-2014)
• Part Number: 39010010/39010012

Product Notes

• Only suitable for vehicles not equipped with factory electronic damping.

The KW DDC ECU provides three damping programmes that can be selected directly from the vehicle using the supplied KW DDC button:

• Comfort – prioritises a more compliant and comfortable driving experience
• Sport – provides a more controlled and dynamic suspension setup
• Sport+ – provides the most performance focused damping characteristics

The system allows the driver to change the suspension setup from inside the cockpit, eliminating the need to manually adjust conventional damper controls every time the driving conditions change.

This gives the DDC ECU a significant advantage for vehicles that need to combine everyday comfort with sharper performance driving.For additional convenience, the KW DDC ECU can be upgraded with the optional KW WLAN module.

Once equipped, the suspension setup can also be selected using the KW DDC App on a compatible smartphone. The system supports Apple iOS devices and numerous Android devices, providing an additional way to control the electronically adjustable damping.

This makes it possible to change the suspension characteristics without having to rely solely on the physical DDC button installed inside the vehicle.

Unlike a conventional electronically adjustable damper upgrade, the KW DDC ECU is a complete height adjustable coilover system.

The ride height can be continuously adjusted within the vehicle specific approved range, allowing you to achieve the desired stance while maintaining the suspension characteristics engineered for the individual application.

Whether you want a subtle reduction in wheel arch gap or a more aggressive lowered appearance, the height adjustable design provides significantly more flexibility than fixed lowering springs.

KW's dirt resistant trapezoidal adjustment thread allows precise ride height adjustment, while the composite spring seats are designed to provide reliable operation over the long term.

The DDC ECU coilovers feature KW's Inox-Line stainless steel damper housings, providing excellent corrosion resistance and long-term durability.

The stainless steel construction is particularly important for road going vehicles that are exposed to moisture, road salt and other contaminants throughout the year.

KW also uses polyamide composite spring seats and stainless steel components within the adjustment system to help maintain reliable height adjustment over time.

Like other KW coilover systems, the DDC ECU is developed around the individual vehicle application rather than using a generic damping configuration.

The spring and damper characteristics are matched to the specific vehicle, providing an engineered starting point for the electronically controlled suspension system.

KW extensively tests its suspension systems during development, including testing on its 7-post vehicle dynamics test rig, helping ensure the suspension characteristics are appropriate for the individual application.

Key Features

• Electronically adjustable adaptive damping
• Three selectable driving modes: Comfort, Sport and Sport+
• Optional KW WLAN module for smartphone control
• Steplessly height adjustable
• Vehicle specific fixed damping setup
• Compression and rebound characteristics developed by KW
• Lower centre of gravity
• High quality KW Inox-Line stainless steel construction
• Durable, corrosion resistant design
• Dirt resistant trapezoidal adjustment thread
• Composite spring seats
• Combines adaptive damping with coilover style ride height adjustment

The KW DDC ECU is designed for drivers who want the flexibility of electronically controlled adaptive suspension without needing to retain or upgrade a factory adaptive damping system.

Compared with conventional fixed damping coilovers, the DDC ECU allows you to change the suspension characteristics at the push of a button. Comfort, Sport and Sport+ provide different damping programmes for different driving situations, making the system considerably more versatile for a car that is used every day as well as driven enthusiastically.

The optional WLAN module adds another level of convenience by allowing the damping setup to be controlled through the KW DDC App.