KW DDC ECU Coilovers for BMW 1 Series M135i and M140i F20 F21 2WD without Electronic Dampers 09/2011 onwards
Transform your BMW 1 Series handling, comfort and stance with the KW DDC ECU coilover kit. Designed specifically for the BMW M135i and M140i F20 F21 2WD without factory electronic dampers including model codes 1K2 and 1K4, this intelligent suspension upgrade delivers adaptive electronic damping control, height adjustability and app-enabled tuning for the perfect fast-road and daily setup. If you want the ultimate blend of ride quality, body control and real-world performance, this is it.
Why choose KW DDC ECU coilovers
- Adaptive damping control with three presets - Comfort, Sport and Sport+ - selected from the cockpit via the included KW DDC multi-selection button.
- Optional W-LAN module and free KW DDC App for iPhone, iPad and iPod touch to fine-tune damping in real time without tools.
- Proven Made in Germany quality with vehicle-specific valving for the BMW 1 Series M135i and M140i.
- Durable, dirt-resistant trapezoid threads and composite spring perches for easy, consistent height adjustment.
- Road-friendly comfort with track-capable control - perfect for fast road, spirited driving and daily use.
Lowering range and axle loads
- Lowers front: 25 to 50 mm
- Lowers rear: 30 to 55 mm
- Maximum allowed axle weight in kg: Front 921 to 1090 | Rear up to 1230
Fitment
BMW 1 Series M135i and M140i - F20 and F21 - 2WD - without electronic dampers - from 09/2011 onwards | Model codes: 1K2, 1K4
Note: This is the DDC ECU kit for cars without factory adaptive suspension. If your BMW has factory electronic dampers, choose the KW DDC Plug and Play version for your vehicle.
What’s included
- Front and rear KW DDC ECU coilover struts and springs tailored for the F20 and F21 M135i and M140i
- KW DDC multi-selection button and control unit for in-car Comfort, Sport and Sport+ modes
- Vehicle-specific wiring and installation hardware
- Instructions from KW for a clean, professional fit
- Optional W-LAN module available for App control and custom damping maps
Real-world results
We have fitted and driven KW DDC ECU coilovers on customer 1 Series builds and the feedback is consistently brilliant: tighter body control, improved traction, confident turn-in and a genuinely comfortable ride in Comfort mode. Sport and Sport+ deliver the precision you want for spirited B-roads and track sessions, all while keeping day-to-day usability.
Quality and warranty
- Manufactured in Fichtenberg, Germany to KW’s exacting standards and tested beyond OEM requirements.
- Multi-year warranty across thousands of applications. Up to 5-year warranty when installed by a KW specialist dealer, subject to KW terms.
Professional fitting and setup
For optimal results and alignment, professional installation is recommended. Nforcd offers fitting and setup in Warwickshire. Request a quote: Sales@nforcd.com.
Search-friendly keywords
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