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Restore your vehicle's original ride quality with Bilstein's advanced dampers.
Bilstein B4 OE Replacement Struts are designed to maintain the original ride quality of your vehicle while adhering to or surpassing original equipment standards. These nitrogen gas charged dampers provide a consistent damping power under various loads, ensuring a stable and comfortable driving experience. With a twin tube internal design, they offer high power reserves for maximum safety and precise handling, thanks to Bilstein's gas-pressure technology.
The struts feature a stud upper mount and base cup lower mount, making them vehicle specific for optimal fitment. They are not adjustable, which simplifies installation and ensures reliability in performance. The black body finish adds a sleek look while the absence of shock boots and additional hardware keeps the design straightforward and effective.
Bilstein's commitment to quality is evident in the B4 series, which is engineered for drivers who prioritize restoring their vehicle's performance to its original state. With these dampers, you can expect an optimum driving experience reminiscent of day one, making them a practical choice for vehicle maintenance.
Features
- High Power Reserves For Maximum Safety
- Optimum Driving Experience As On Day One
- High OE Quality
- Constant Damping Power Under Any Load
- High Traction And Precise Handling Thanks To BILSTEIN Gas-Pressure Technology
Specifications
- Manufacturer: Bilstein
- Manufacturer Part Number: 22-306623
- Type: Nitrogen Gas Charged
- With Coil Spring: No
- Upper Mounting Style: Stud
- Lower Mounting Style: Base Cup
- Adjustable Valving: No
- Quantity: Single
- Universality: Vehicle Specific
- Internal Design: Twin Tube
- Body Color: Black
- Rod Diameter (IN): OEM
- Valving Type: Non Adjustable Valving
- Ride Height Adjustable: No
- Body Material: OEM
- With Reservoir: No
- Includes Dust Shield: No
- Includes Hardware: No
- Includes Boot: No
- Estimated Install Time (Hours): 0.5
Compatibility / Fit
- 2019-2024 BMW 330i xDrive
- 2021-2023 BMW 430i xDrive
- 2020-2024 BMW M340i xDrive
- 2021-2023 BMW M440i xDrive
Technical Documents
- Generic_instructions_02.pdf
- warranty_all_v4.2.pdf
- USA_SDS_Shock_Air_Spring_V2_EN.pdf
- Generic_instructions_02.pdf
- USA_SDS_Shock_Air_Spring_V2_EN.pdf
Product Videos
Shipping & Returns
- This product ships within the continental USA only.
- This product typically ships within 1 to 3 business days.
- Returns are accepted within 30 days for items in like-new condition. For complete details, please see our return policy.
