Product Details
The Vogtland Threaded Coilover Spring Kit for your 2017-2025 Audi S5 Quattro, Sportback (B9) is a performance suspension upgrade designed to provide adjustable ride height while retaining the vehicle’s original shock absorbers. This system combines high-quality Vogtland coil springs with vehicle-specific threaded spring perches, allowing precise ride-height adjustment without replacing the factory damping system.
Engineered to work seamlessly with the vehicle’s original suspension dampers - including electronically adjustable systems - the kit enables drivers to achieve a sportier stance and improved handling while maintaining factory ride comfort and functionality.
The threaded spring seats allow individual ride-height adjustment, enabling drivers to fine-tune the vehicle’s lowering level according to personal preference or driving requirements. Vogtland’s high-tensile performance springs are designed to harmonize with the stock damping characteristics, ensuring balanced driving dynamics and reliable performance for both daily driving and spirited road use.
This coilover spring kit is ideal for drivers seeking adjustable lowering without the cost or complexity of a full coilover suspension system.
Standard Features
- Height-adjustable threaded spring perches for custom ride height
- Designed to work with factory shock absorbers, including electronic dampers
- High-tensile performance coil springs engineered for durability
- Improved handling, stability, and sporty vehicle stance
- Maintains OEM ride comfort and damping functionality
Specifications
| Part Number | 930003 |
| Part Name | Height-Adjustable Coilover Springs |
| Country of Origin | Germany |
| Vehicle | 2017-2025 Audi S5 Quattro, Sportback |
| Chassis Code | B9 |
| Spring Shape | S-Barrel |
| Spring Length - Front | 180-260mm |
| Spring Length - Rear | 160-240mm |
| Spring Rate - Front | 140-220 lb/in |
| Spring Rate - Rear | 140-240 lb/in |
| Lowering - Front | 0 - 25 mm |
| Lowering - Rear | 5 - 25 mm |
| Max. Axle Weight - Front | 1260 kg |
| Max. Axle Weight - Rear | 1245 kg |
| Front Spring | 931001 |
| Rear Spring | 932001 |
| Quantity | Set of 4 |
| Fitment Note 1 | The measure of the lowering will be reduced by the measure of the original sport suspension. |
| Fitment Note 2 | All wheel/tire combinations are allowed which are released by the wheel type testing institution. The conditions in the wheel approval have to be kept, except when original suspension is required. |
| Fitment Note 3 | Only for cars with four wheel drive (4WD). |
| Fitment Note 4 | Only for vehicles with electronic damping adjustment. |
Vehicle Fitment
- 2017 Audi S5 Quattro, Sportback (B9)
- 2018 Audi S5 Quattro, Sportback (B9)
- 2019 Audi S5 Quattro, Sportback (B9)
- 2020 Audi S5 Quattro, Sportback (B9)
- 2021 Audi S5 Quattro, Sportback (B9)
- 2022 Audi S5 Quattro, Sportback (B9)
- 2023 Audi S5 Quattro, Sportback (B9)
- 2024 Audi S5 Quattro, Sportback (B9)
- 2025 Audi S5 Quattro, Sportback (B9)