Eibach Pro-Kit Lowering Springs Porsche 911 991 Turbo/Turbo S
Transform the way your 991 Turbo or Turbo S feels on the road with these Eibach Pro-Kit lowering springs. Designed to work with the factory Porsche Active Suspension Management (PASM) dampers, they lower the car for a more aggressive stance while keeping it usable every day.
The Pro-Kit reduces body roll in corners and cuts squat and dive under acceleration and braking. This gives you a more stable, predictable car that responds cleanly to steering input, without making the ride overly harsh.
Key benefits
- Lower centre of gravity for improved grip and stability
- Flatter cornering and more controlled body movements
- Sportier appearance without sacrificing daily comfort
- Matched spring rates for balanced, confidence-inspiring handling
- Works with PASM to keep ride comfort and control in check
Important: This kit is for 991 Turbo/Turbo S models with PASM and without self-levelling suspension. Always confirm your car’s specification before ordering.
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) | 3.8 Turbo, 3.8 Turbo S | 09.13 – | 835 | 1270 | 20 mm | 10 mm |
| PORSCHE | 911 CABRIOLET / CONVERTIBLE (991) | 3.8 Turbo, 3.8 Turbo S | 12.13 – | 835 | 1270 | 20 mm | 10 mm |
Manufacturer Notes
- For vehicles without levelling control.
- Only for cars with PASM (electronic damper control).

