
Eibach Pro-Kit Performance Spring Kit for BMW 4 Series Convertible G23 G83 - Part Number E10-20-045-11-22
Upgrade your BMW 4 Series stance and handling with the Eibach Pro-Kit Performance Springs, part number E10-20-045-11-22. These Eibach lowering springs are engineered for the BMW 4 Series Cabriolet G23 and G83, including 430i, 430d and M440i models including Mild-Hybrid xDrive from 07.20 onwards. If you are searching for BMW G23 lowering springs, BMW G83 lowering springs, BMW 4 Series lowering springs, M440i lowering springs, 430i lowering springs or 430d lowering springs in the UK, this Pro-Kit is the performance suspension upgrade you want for improved handling, reduced body roll and a sportier, lower ride height.
Eibach Pro-Kit springs are the world’s leading performance suspension spring system for road cars. Designed to work seamlessly with stock dampers, the progressive-rate springs lower the centre of gravity to reduce squat under acceleration, minimise nose dive under braking and control body roll through corners. The end result is sharper turn-in, better traction, a more planted feel and a purposeful, even stance that looks as good as it drives.
Why choose the Eibach Pro-Kit for your BMW 4 Series G23 G83
- Performance lowering springs for BMW 4 Series Cabriolet G23 and G83
- Engineered and tested by Eibach to work perfectly with stock dampers
- Progressive spring design for performance handling and everyday ride quality
- Lower centre of gravity for improved grip, stability and confidence
- Reduced body roll, squat and dive for precise, predictable cornering
- Enhanced stance - the ideal visual drop without compromising safety
Lowering and axle load information
Drop front | 25 to 30 mm |
Drop rear | 20 to 25 mm |
Front axle load | 1120 kg |
Rear axle load | 1360 kg |
Please note: All spring lowering amounts are measured off the Standard chassis. Factory sport variants such as M Sport or similar may already sit lower. Subtract the factory lowering from the figures above to estimate final drop.
Compatibility
- BMW 4 Series Cabriolet (G23, G83) 07.20 onwards
- 430i, 430d, M440i, M440i Mild-Hybrid xDrive
What is included
- Front springs: F11-20-045-02-FA
- Rear springs: F11-20-014-17-HA
Real-world results from Nforcd
We have installed Eibach Pro-Kit springs on customer BMW 4 Series cars and the feedback has been excellent. Owners love the improved handling, the composed ride and the clean, even drop that transforms both performance and appearance.
Fitting and support
Professional fitting available at Nforcd in Warwickshire. Request a quote: Sales@nforcd.com.
Compatibility check before dispatch
We verify fitment prior to shipping. Provide your UK registration or the last 7 digits of your VIN at checkout and we will confirm compatibility.
Key search terms
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Part number
E10-20-045-11-22
Manufacturer
Eibach
Warranty
5 Year Eibach Warranty