Eibach Pro-Kit Lowering Springs Kit for BMW 8 Series Convertible G14 F91 M850i xDrive 840d xDrive
Transform the look and handling of your BMW 8 Series Cabriolet with the Eibach Pro-Kit Performance Spring Kit. This genuine Eibach kit is designed specifically for the BMW 8 Series Convertible G14 F91 platform from 2018 onwards, including M850i xDrive and 840d xDrive. If you are searching for BMW 8 Series lowering springs, BMW G14 lowering springs, BMW F91 lowering kit, Eibach Pro-Kit BMW 8 Series, Eibach 8 Series Cabriolet springs or the exact part number E10-20-043-03-22, this is the proven upgrade that delivers the stance and performance you want.
We run Eibach Pro-Kit springs on our own builds and on customer cars. Feedback is consistently excellent. Expect sharper turn-in, reduced body roll, less squat under acceleration and less nose dive under braking, all while maintaining daily comfort. The progressive-rate design works with OE dampers for a balanced, confidence-inspiring setup on road and motorway.
Key benefits of Eibach Pro-Kit on BMW 8 Series G14 F91
- Lowering springs engineered to work with factory dampers for OEM+ ride quality
- Progressive spring rates for improved handling without harshness
- Lower centre of gravity for better grip, stability and cornering confidence
- Reduces body roll, squat and dive for a tighter, more controlled feel
- Enhances stance and wheel fitment, ideal with Plus-1 or Plus-2 wheel and tyre upgrades
- Genuine Eibach quality trusted by enthusiasts worldwide with a 5 year Eibach warranty
Lowering and specifications
- Front drop: 25 mm
- Rear drop: 15 mm
- Front axle load: 1235
- Rear axle load: 1365
Note on lowering: All listed drops are measured relative to the Standard chassis. Sport models that sit lower from factory such as M Sport may see a smaller additional drop. Use the figures above as a guide alongside your current ride height.
Vehicle compatibility
BMW 8 Series Convertible G14 F91 2018 onwards, including:
- BMW M850i xDrive Convertible G14 F91
- BMW 840d xDrive Convertible G14 F91
Included components
- Front springs: F11-20-043-01-FA
- Rear springs: F11-20-043-03-RA
Part numbers and identifiers
- Main kit part number: E10-20-043-03-22
- Common search terms: Eibach Pro-Kit BMW 8 Series G14, BMW F91 lowering springs, E10-20-043-03-22 springs, Eibach 8 Series Cabriolet spring kit, BMW 8 Series suspension upgrade UK, BMW 8 Series Convertible lowering kit, M850i xDrive lowering springs, 840d xDrive lowering springs
Fitment and installation
Professional fitting is recommended along with a full alignment after installation. For expert installation, book with Nforcd in Warwickshire. Request a fitting quote at Sales@nforcd.com.
Compatibility check before dispatch
We verify fitment before we ship. Provide your UK registration or the last 7 of your VIN at checkout so we can confirm compatibility against the listed axle loads and model details.
Manufacturer and warranty
Manufacturer: Eibach
Warranty: 5 year Eibach warranty
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