Bilstein 31-231299 B6 DampTronic Front Strut for 2006-10 BMW M5 E60

Vehicle Fitment

• 2006-2010 BMW M5 (E60; S85 5.0L V10; RWD; Front; Electronic DampTronic/EDC)

Features

• Bilstein B6 Performance (DampTronic) front strut assembly
• Monotube gas-pressurized design for consistent damping and control
• Retains all factory electronic suspension (EDC) functions
• Fixed spring seat for use with original factory springs
• Enhances handling precision and road feedback over stock struts
• Improved stability and response in corners and under braking
• Robust corrosion-resistant yellow finish
• Includes protective blue bellows boot

Specifications

• Brand: Bilstein
• Part Number: 31-231299
• Series: B6 Performance (DampTronic)
• Position: Front (Driver/Passenger Side)
• Internal Design: Monotube gas-pressurized damper
• Upper Mount Type: Stem
• Lower Mount Type: Base Cup
• Spring Seat: Fixed (factory height)
• Boot Included: Yes (blue bellows)
• Maintains Electronic Damping Control (EDC/DampTronic)
• Replaces OEM: BMW 31 31 2 283 125 / 31 31 2 283 126

Included Components

• 1x Bilstein B6 Performance DampTronic Front Strut Assembly (31-231299)

Product Description

The Bilstein 31-231299 B6 Performance (DampTronic) Front Strut Assembly is engineered as a direct-fit upgrade for the **2006-2010 BMW M5 E60** equipped with the S85 5.0L V10 engine and factory Electronic DampTronic (EDC) suspension. Designed to work seamlessly with the OEM electronic damping control system and original springs, this high-quality monotube strut delivers improved handling precision, stability, and driver feedback over the standard factory strut. The application-specific valving and gas-pressurized design enhance control under braking, cornering, and everyday driving without altering stock ride height.

Featuring a robust corrosion-resistant yellow finish and protective blue bellows boot, the 31-231299 retains all original electronic suspension functions while offering a sportier response and improved body control. Installation is straightforward with OE mounting locations, and no modifications are required. Ideal for M5 owners seeking a performance boost in handling and stability while maintaining the comfort and adaptability of the factory electronic damping system.