Bilstein 22-309648 B4 OE Replacement – Suspension Strut Assembly
Twintube Strut Assembly
Features:
- High power reserves for maximum safety
- High OE quality
- Restores original driving comfort, handling and safety
Bilstein B4 OE Replacement dampers are specifically engineered to be the best choice for maintaining the original ride quality of your vehicle, while meeting or exceeding OE standards. These dampers are the ideal choice for the driver looking to restore the original performance and handling of their vehicle, with the added benefit of world-famous Bilstein quality.
Attributes:
| Finish | Black Paint |
| Collapsed Length (IN) | 14.27 |
| Segment | Spare Parts |
| Boot Included | No |
| Upper Mount Type | Stem |
| Extended Length (mm) | 514.5 |
| Series | B4 OE Replacement |
| Extended Length (IN) | 20.26 |
| Internal Design | Twintube |
| Title | Bilstein Shock Absorbers |
| Collapsed Length (mm) | 362.5 |
| Lower Mount Type | Base Cup |
| Position | Front Right |
| PartType | Shocks / Struts |
| Spring Seat Included | Yes – Fixed |
Vehicle Applications:
| Make | Model | Years |
| BMW | Z4 | 2019 to 2025 |
| Toyota | GR Supra | 2020 to 2025 |





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