Bilstein 23-400375 OE Replacement DampTronic Shock Absorber - B4

The Bilstein 23-400375 B4 OE Replacement DampTronic shock absorber is engineered specifically for vehicles equipped with electronic damping control systems. This 36mm monotube shock absorber provides a direct OE replacement solution that maintains full functionality of your vehicle's factory electronic suspension system while delivering the renowned quality and performance that Bilstein is known for.

DampTronic Technology:

Unlike standard aftermarket replacements that eliminate electronic damping functionality, the B4 DampTronic integrates seamlessly with your vehicle's factory electronics. The shock features the same electrical connectors and valve settings as the original equipment, enabling plug-and-play installation while preserving all active suspension control modes. This ensures your vehicle continues to adjust damping force based on driving conditions and driver preferences, maintaining the intelligent suspension behavior you expect.

Key Features:

• 36mm monotube gas pressure design for consistent damping performance
• Direct replacement for electronically adjustable factory dampers
• Maintains full functionality of active suspension control systems
• Plug-and-play installation with OE-style connectors
• Precision valving engineered to OE specifications
• Restores original ride quality and handling characteristics
• High-quality construction meeting or exceeding OE standards

The B4 DampTronic is the ideal choice for drivers seeking to restore their vehicle's original performance and handling while retaining the advanced features of their electronic suspension system. This shock absorber delivers the perfect balance of OE quality restoration and long-term Bilstein reliability, making it a cost-effective alternative to expensive dealer replacements without sacrificing functionality.