SKU: 46-183330 | UPC: 651860674575
Bilstein B12 2009-2016 Audi A4 Quattro S4 Pro-Kit Suspension Kit
This suspension kit combines Bilstein monotube gas pressure dampers with Eibach Pro-Kit springs for direct fitment on 2009 Audi A4 Quattro Base and 2010-2016 Audi S4 models. The components are matched per application to deliver fixed height lowering of 25-40mm while maintaining factory ride quality and handling balance.
Key Features
- Damper Design: Monotube gas pressure construction for consistent performance
- Spring Rate: Eibach Pro-Kit lowering springs matched to each vehicle
- Lowering Amount: Even drop of 25-40mm depending on model
- Fitment: Complete front and rear set for listed Audi applications
- Response: Precise handling with high safety reserves
- Quality: Original equipment supplier to multiple vehicle manufacturers
Specifications
| Detail | Value |
|---|---|
| Brand | Bilstein |
| Type | Shock and Spring Kit |
| Compatibility | 2009 Audi A4 Quattro Base 2010-2016 Audi S4 |
| Part Number | 46-183330 |
| Country of Origin | Germany |
| Warranty | Manufacturer limited warranty |
Whats Included
- Front Bilstein Performance dampers
- Rear Bilstein Performance dampers
- Eibach Pro-Kit lowering springs
Product Notes
- Kit provides moderate lowering tuned for specific applications
- Designed for street use with improved dynamics
- Direct replacement for factory suspension components
This Part Fits
| Year Range | Make | Model | Notes |
|---|---|---|---|
| 2009 | Audi | A4 Quattro Base | Front and Rear |
| 2010-2013 | Audi | S4 Base | Front and Rear |
| 2014-2016 | Audi | S4 Premium Plus | Front and Rear |
| 2014-2016 | Audi | S4 Prestige | Front and Rear |
Why Choose Bilstein?
- Matched damper and spring combination for balanced ride
- Proven use as original equipment on performance vehicles
- Consistent damping across varying road conditions
- Complete kit simplifies installation process
Frequently Asked Questions
- Q: What lowering height does this kit provide?
- A: The kit lowers the vehicle 25-40mm depending on the specific Audi model.
- Q: Is this a complete front and rear kit?
- A: Yes it includes dampers and springs for both front and rear axles.
- Q: Which vehicles are covered by this part?
- A: It fits the 2009 Audi A4 Quattro Base and 2010-2016 Audi S4 variants.
Shipping & Handling
- Method: Ground shipping
- Availability: In stock – ships same or next business day
- Packaging: Factory sealed carton





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