KW DDC ECU Coilovers for BMW 1 Series F20/F21 xDrive (1K2, 1K4) - Adaptive App-Controlled Suspension, Height Adjustable - For 4WD Without Electronic Dampers (EDC) - 09/2012-On

Smart, app-guided adjustable suspension for BMW 1 Series F20 F21 xDrive AWD without factory adaptive shocks, 09/2012 onward

Give your BMW’s chassis the upgrade it deserves with KW DDC ECU. This intelligent shock and spring package adds live, in-cabin damping control and precision ride height adjustment for real-world comfort and confident B-road pace. It is designed specifically for F20 and F21 all-wheel-drive models that did not leave the factory with electronic dampers.

Highlights at a glance

• Three drive profiles at the touch of a button: Comfort, Sport, Sport Plus
• Live electronic damping control for road and fast-road driving
• Optional Wi-Fi module enables smartphone control and custom setups
• Ride height adjustment for a purposeful stance and improved response
• Durable trapezoid threads and composite spring seats for easy adjustment over time
• Engineered, tested and built in Germany to OEM-beating standards

Ride height range

Front: 30 to 55 mm lower
Rear: 30 to 55 mm lower

Permitted axle loads

Front: up to 1000 kg
Rear: up to 1120 kg

Vehicle compatibility

• BMW 1 Series F20 and F21, xDrive AWD platforms 1K2 and 1K4
• For cars without factory electronic dampers
• Model years from 09/2012 onward

What is included

• KW DDC ECU struts and dampers with electronic control
• In-cabin selector switch for Comfort, Sport and Sport Plus modes
• Vehicle-specific mounting hardware for straightforward installation
• Optional Wi-Fi module available for app-based adjustment on iPhone, iPad and iPod touch

App control for fine tuning

Add the optional Wi-Fi module to unlock the free KW DDC app. Save and switch between your own damping maps for daily use, spirited weekend drives and long motorway runs without grabbing tools. It is quick, intuitive and genuinely useful.

Built to perform, built to last

Every kit is produced in Fichtenberg, Germany and validated on the road and dyno. Most applications include a multi-year warranty, with an extended 5-year option when installed by an approved specialist.

Tried on our cars, loved by our customers

We run this setup on our own builds and customer vehicles. Expect sharper turn-in, reduced body movement and a compliant ride that makes daily driving easy while unlocking serious pace when you want it.

Professional installation and setup

For fitting, alignment and corner-weighting, book with MJ Modifications in Warwickshire. Request a quote: info@mjmodifications.co.uk.

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