Bilstein B4 Series Shock (MPN: 22-238269)

Restore your vehicle's original ride quality with Bilstein's advanced technology.

The Bilstein B4 Series Shock is designed to maintain the original ride quality of your vehicle while meeting or exceeding original equipment standards. This nitrogen gas charged twin tube shock absorber features a non-adjustable valving system, ensuring consistent performance under various load conditions. With an extended height of 19.65 inches and a compressed height of 13.39 inches, this shock is engineered for precise handling and high traction, thanks to Bilstein's gas-pressure technology.

Constructed from durable steel, the Bilstein B4 shock absorber is built to withstand the rigors of daily driving. The internal design utilizes self-adjusting deflective disc valving, providing constant damping power regardless of the driving conditions. The shock is vehicle specific, ensuring a perfect fit and optimal performance for your car.

Bilstein's commitment to quality is evident in the B4 Series, making it a reliable choice for drivers looking to restore their vehicle's performance. The shock comes in a sleek black finish and is designed without shock boots, allowing for easy installation and maintenance. Experience the difference in handling and ride comfort with the Bilstein B4 Series Shock.

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: 22-238269
• Type: Nitrogen Gas Charged
• With Coil Spring: No
• Extended Length (IN): 19.65 Inch
• Compressed Length (IN): 13.39 Inch
• Upper Mounting Style: Stud
• Lower Mounting Style: Stud
• Adjustable Valving: No
• Quantity: Single
• Universality: Vehicle Specific
• Internal Design: Twin Tube
• Body Color: Black
• Rod Diameter (IN): OEM
• Valving Type: Self-Adjusting Deflective Disc Valving
• Rod Material: Steel
• Body Material: Steel
• With Reservoir: No
• Includes Dust Shield: No
• Includes Hardware: No
• Includes Boot: No
• Estimated Install Time (Hours): 0.5

Compatibility / Fit

• 2015-2015 BMW 228i xDrive
• 2013-2018 BMW 320i xDrive
• 2014-2018 BMW 328d xDrive
• 2014-2016 BMW 328i GT xDrive
• 2013-2016 BMW 328i xDrive
• 2017-2019 BMW 330i GT xDrive
• 2017-2019 BMW 330i xDrive
• 2014-2016 BMW 335i GT xDrive
• 2013-2015 BMW 335i xDrive
• 2017-2019 BMW 340i GT xDrive
• 2016-2018 BMW 340i xDrive
• 2014-2016 BMW 428i xDrive
• 2015-2016 BMW 428i xDrive Gran Coupe
• 2017-2020 BMW 430i xDrive
• 2017-2020 BMW 430i xDrive Gran Coupe
• 2014-2016 BMW 435i xDrive
• 2015-2016 BMW 435i xDrive Gran Coupe
• 2017-2020 BMW 440i xDrive
• 2017-2020 BMW 440i xDrive Gran Coupe

Technical Documents

• Generic_instructions_02.pdf
• warranty_all_v4.2.pdf
• Generic_instructions_02.pdf
• USA_SDS_Shock_Air_Spring_V2_EN.pdf
• USA_SDS_Shock_Air_Spring_V2_EN.pdf

Product Videos