KW DDC ECU Adaptive Coilover Kit for BMW M3 E92 Coupe & E93 Convertible with EDC (09/2007 onward) Height Adjustable, App-Controlled Suspension

Electronically adjustable suspension upgrade for BMW M3 E92 and E93 with factory EDC

Give your V8 M3 the control, comfort and stance it deserves with the KW DDC ECU electronically adjustable suspension system. Designed specifically for E92 Coupe and E93 Convertible models equipped with BMW’s electronic dampers from 09/2007 onward, this premium ride height adjustable shock and spring package blends everyday refinement with serious fast-road capability and track-ready composure.

We have installed and driven this kit on customer cars and the difference is immediate. Sharper turn in, calmer body movement, better traction out of corners and a far more composed ride on British roads. Owners consistently report a night and day improvement without sacrificing daily usability.

Why enthusiasts choose this smart suspension

• Three selectable damping maps from the cabin: Comfort, Sport and Sport+ for genuine road-to-track versatility.
• Includes the cockpit push-button controller with coloured LED feedback for instant change of character.
• Optional wireless module enables fine tuning via the free KW DDC App on iPhone, iPad or iPod touch.
• Ride height tuning within TÜV tested ranges for a purposeful drop and lower centre of gravity.
• Vehicle-specific damper curves tailored to the E92 and E93 chassis to enhance steering response and stability.
• Dirt-resistant trapezoid thread with composite spring seats for durable, easy height adjustment.
• Part of the KW iSuspension range, combining OE-like refinement with performance handling.
• Engineered and manufactured in Germany with extensive stress testing and stringent quality control.
• Multi year warranty as standard. Five year warranty when installed by a KW specialist dealer.

Lowering range

Front: 10 to 40 mm
Rear: 5 to 35 mm

Maximum permitted axle loads

Front: up to 1060 kg
Rear: up to 1190 kg
Always verify your vehicle’s axle weights.

What you will feel

Quicker responses, flatter cornering, improved high-speed confidence and a smoother, more settled ride. Comfort mode is perfect for the daily commute, Sport for spirited B-road drives and Sport+ when you want maximum body control.

Compatibility

BMW M3 E92 Coupe and E93 Convertible with BMW EDC, 09/2007 onward. Check axle loads before purchase.

Included in the kit

• KW DDC ECU electronically adjustable coilover struts and rear spring perches with height adjustment within the tested range.
• DDC multi-selection interior button: Comfort, Sport, Sport+.
• Optional Wi-Fi module available for app-based control and personalisation.

Professional fitting and setup

We recommend expert installation and a proper alignment. MJ Modifications offers supply, fitting and geometry from our Warwickshire workshop. For a tailored fitting quote and setup advice email info@mjmodifications.co.uk.

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