Bilstein B4 Series Shock (MPN: 22-147455)

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

Bilstein B4 OE Replacement dampers are designed to maintain the original ride quality of your vehicle while meeting or exceeding original equipment standards. These nitrogen gas charged dampers provide a consistent damping power under various loads, ensuring a reliable driving experience. With a focus on high power reserves, they enhance safety and performance, making them a suitable choice for drivers seeking to restore their vehicle's handling characteristics.

The Bilstein B4 dampers feature a twin tube internal design that contributes to high traction and precise handling, thanks to Bilstein's gas-pressure technology. The non-adjustable valving ensures that the dampers perform optimally without the need for adjustments, allowing for a straightforward installation process. Constructed from durable steel, these dampers are built to withstand the rigors of daily driving while providing a smooth ride.

With a compressed length of 9.94 inches and an extended length of 12.72 inches, these dampers are vehicle specific, ensuring a perfect fit for your application. The black body color adds a sleek look, while the stud mounting style simplifies installation. Bilstein's commitment to quality ensures that these dampers will deliver the performance and reliability expected from a leading manufacturer.

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: 22-147455
• Type: Nitrogen Gas Charged
• With Coil Spring: No
• Extended Length (IN): 12.72 Inch
• Compressed Length (IN): 9.94 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

• 2005-2012 Porsche 911

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