SKU: 24-145992 | UPC: 651860654812
Bilstein B8 2009 Audi A4 Quattro Avant Rear 46mm Monotube Shock Absorber
Bilstein 24-145992 B8 Performance Plus is a monotube shock absorber for the rear position on the 2009 Audi A4 Quattro Avant. This damper uses application specific valve settings and works with aftermarket lowering springs. It delivers sport suspension performance while meeting or exceeding original equipment standards.
Key Features
- Monotube Design: Provides consistent damping performance under demanding conditions
- Valve Settings: Application specific tuning for vehicles with lowering springs
- OE Quality Testing: Rigorous validation to match or exceed factory specifications
- Lowering Spring Compatible: Designed for use with aftermarket spring sets and production sport suspensions
- Gas Pressure Technology: Maintains stable ride characteristics during performance driving
Specifications
| Detail | Value |
|---|---|
| Brand | Bilstein |
| Type | 46mm Monotube Shock Absorber |
| Compatibility | 2009 Audi A4 Quattro Avant Rear |
| Part Number | 24-145992 |
| Country of Origin | Germany |
| Warranty | Manufacturer limited warranty |
Whats Included
- One rear shock absorber
- Installation hardware as required
Product Notes
- For use with lowering spring sets
- Confirm fitment with specific vehicle configuration before purchase
- Professional installation recommended
This Part Fits
| Year Range | Make | Model | Notes |
|---|---|---|---|
| 2009-2012 | Audi | A4 Quattro | Avant |
| 2009-2014 | Audi | A4 Quattro | Base |
| 2010-2013 | Audi | S4 | Base |
Why Choose Bilstein?
- Original equipment supplier to multiple vehicle manufacturers
- Monotube gas pressure construction for responsive control
- Extensive catalog of over 3500 part numbers for aftermarket use
- Decades of experience in motorsports and performance applications
Frequently Asked Questions
- Q: Is this shock absorber compatible with lowering springs?
- A: Yes, it is specifically designed for use with lowering spring sets.
- Q: What is the design type of this damper?
- A: It uses a 46mm monotube construction with gas pressure.
- Q: Does it require special tools for installation?
- A: Standard suspension tools are typically sufficient for replacement.
Shipping & Handling
- Method: Standard ground shipping
- Availability: In stock – ships same or next business day
- Packaging: Securely packed in a cardboard carton





Reviews
There are no reviews yet.