Eibach Pro-Kit Lowering Springs for Porsche 911 991
The Eibach Pro-Kit Lowering Springs are designed to give your Porsche 911 991 a lower, more purposeful stance while keeping it usable every day. By lowering the car’s centre of gravity, these springs help the chassis stay better planted in fast corners and during hard braking.
This kit works with the factory PASM electronic dampers to sharpen response without making the car harsh on normal roads. Body roll is reduced, turn-in feels more direct, and the car sits with a sportier, more balanced look.
Key benefits
- Lower, more aggressive stance without ruining daily comfort
- Improved grip and stability in corners
- Sharper steering feel and more confidence at speed
- Works with PASM to keep ride quality under control
- Sporty look that suits the 991’s lines
Important: For rear-wheel drive 991 models with PASM and without self-levelling suspension only.
Technical Information
| Make | Model | Variant | Model Years | Axle Load Front (Max kg) | Axle Load Rear (Max kg) | Lowering Front (mm) | Lowering Rear (mm) |
|---|---|---|---|---|---|---|---|
| PORSCHE | 911 (991) | 3.0 Carrera, 3.0 Carrera S, 3.4 Carrera, 3.8 Carrera S, 3.8 Carrera S / GTS | 12.11 – | 795 | 1280 | 20-25 mm | 15-20 mm |
| PORSCHE | 911 CABRIOLET / CONVERTIBLE (991) | 3.0 Carrera, 3.0 Carrera S, 3.4 Carrera, 3.8 Carrera S, 3.8 Carrera S / GTS | 03.12 – | 795 | 1280 | 20-25 mm | 15-20 mm |
Manufacturer Notes
- For vehicles without levelling control.
- Except vehicles with 4WD.
- Only for cars with PASM (electronic damper control).

