KW DDC ECU Coilover Kit for BMW 3 Series F30 F31 xDrive (4WD) Dynamic Damping Control, Height Adjustable Fits Saloon (3L, 3K) & Touring Without EDC/Electronic Dampers 02/2012+

KW DDC ECU Electronic Coilover Suspension for BMW 3 Series F30 F31 xDrive 4WD without factory adaptive dampers

Unlock next level chassis control on your BMW 3 Series with the KW DDC ECU electronic coilover system. Purpose built for BMW F30 Saloon and F31 Touring xDrive models without EDC, this premium adjustable suspension delivers ride height reduction and ECU controlled damping you can change at the touch of a button. German engineered, refined for daily comfort and confident handling.

Standout benefits

• Three selectable damping maps via the included KW DDC controller. Choose Comfort, Sport or Sport+ with clear LED status indication.
• Optional W-LAN add on for iPhone, iPad or iPod touch, enabling live damping adjustment through the free KW DDC App.
• Ride height adjustability for a tailored stance and real world performance on road or fast road.
• BMW specific tuning for F30 and F31 xDrive 4WD platforms without original electronic dampers.
• Long term adjustability thanks to a dirt resistant trapezoid thread and robust composite spring perch.
• Manufactured and tested in Fichtenberg, Germany to standards that exceed typical OE requirements.

Lowering and axle loads

• Front drop: 25 to 55 mm
• Rear drop: 30 to 60 mm
• Maximum permitted axle load: Front up to 1000 kg, Rear up to 1180 kg

Vehicle fitment

For BMW 3 Series F30 Saloon and F31 Touring xDrive 4WD from 02/2012 onwards, including saloon type codes 3L and 3K. Suits cars without factory Electronic Damper Control. This is the DDC ECU version designed for vehicles that did not come with adaptive shocks.

What is in the box

• KW DDC ECU coilover suspension with electronically controlled dampers
• KW DDC multi selection cabin button for Comfort, Sport and Sport+
• Complete wiring harness and control hardware for the plug in ECU retrofit
• Front and rear height adjustable hardware
• Comprehensive instructions with BMW specific setup guidance

App control and personalisation

Add the optional W-LAN module to enable the free KW DDC App. Fine tune damping on your Apple device in real time, create and save profiles for daily commuting, fast B road runs or long motorway journeys. Switch between presets instantly without tools.

Quality and warranty

Engineered and built in Germany with extensive validation. Backed by KW with a multi year warranty. A 5 year warranty is available when installed by a KW specialist dealer.

Tried and tested by enthusiasts

We run these kits on our own builds and customer cars. Feedback has been consistently positive for ride quality, control and the convenience of switching from a supple daily setup to a more focused setting in seconds. If you want an adjustable suspension kit for an F30 or F31 xDrive that blends comfort with precision, this is the upgrade we recommend.

Professional fitting and setup

For the best results we suggest expert installation, geometry and corner weighting. Book fitting with MJ Modifications in Warwickshire. Request a quote at info@mjmodifications.co.uk.

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