Product Details
Bilstein B4 shocks bring the 2017-2023 BMW 540i (G30) back to its factory ride. When the original dampers wear out a car starts to float over crests and patter over broken pavement, and this is the fix.
Bilstein supplies suspension as original equipment to manufacturers around the world, and applies the same engineering here. It fits the factory mounting points exactly and is covered by a limited lifetime warranty.
Features
- High power reserves for maximum safety
- Restores original driving comfort, handling and safety
- High OE quality
Specifications
| Part Number | 23-400504 |
| Part Name | Shock Absorber |
| UPC | 651860969824 |
| Vehicle | 2017-2023 BMW 540i |
| Chassis Code | G30 |
| Drivetrain | RWD/AWD |
| Boot Included | No |
| Finish | Black Paint |
| Internal Design | Twintube |
| Lower Mount Type | Eye |
| Vehicle Placement | Rear Right |
| Segment | Spare Parts |
| Series | B4 OE Replacement (DampTronic) |
| Spring Seat Included | No |
| Upper Mount Type | Stem |
| Notes | With Electronic Suspension |
Vehicle Fitment
- 2017 BMW 540i RWD/AWD (G30)
- 2018 BMW 540i RWD/AWD (G30)
- 2019 BMW 540i RWD/AWD (G30)
- 2020 BMW 540i RWD/AWD (G30)
- 2021 BMW 540i RWD/AWD (G30)
- 2022 BMW 540i RWD/AWD (G30)
- 2023 BMW 540i RWD/AWD (G30)

