Product Details
The Bilstein B6 struts sharpen the 2022-2025 BMW M440i (G22/G23) without touching its ride height. Firmer, more tightly controlled damping on the factory springs, so the car settles faster and stays flatter through a corner.
This is a direct-fit part. It mounts in the original locations with the original hardware, so nothing needs modifying, and it carries Bilstein's limited lifetime warranty.
Features
- Perfectly adapted to suit series-production electronic adjustment systems
- Ability to switch rapidly from comfort to sport setting
- Marked improvement in safety and performance with additional spring changes
Specifications
| Part Number | 23-300187 |
| Part Name | Strut Assembly |
| Vehicle | 2022-2025 BMW M440i |
| Chassis Code | G22/G23 |
| Drivetrain | RWD/AWD |
| UPC | 651860876634 |
| Boot Included | No |
| Damping Adjustable | No |
| Finish | Yellow Paint |
| Internal Design | Twintube |
| Lower Mount Type | Base Cup |
| Reservoir | No |
| Segment | Tuning |
| Series | B6 Performance |
| Spring Seat Included | Yes - Fixed |
| Upper Mount Type | Stem |
| Quantity | Sold Individually |
| Notes | With Electronic Suspension |
Vehicle Fitment
- 2022 BMW M440i RWD/AWD (G22/G23)
- 2023 BMW M440i RWD/AWD (G22/G23)
- 2024 BMW M440i RWD/AWD (G22/G23)
- 2025 BMW M440i RWD/AWD (G22/G23)

