Bilstein 26-231303 B6 Performance DampTronic Rear Shock for 2006-10 BMW M5

Vehicle Fitment

• 2006-2010 BMW M5 (E60; S85 5.0L V10; rear with factory electronic suspension control)
• Fitment confirmed for 2006 through 2010 E60 M5 models with DampTronic/EDC system.

Features

• Bilstein B6 Performance (DampTronic) shock absorber
• Designed to retain full function of factory electronic suspension system
• 46 mm monotube gas-pressure design for improved response
• Application-specific valve tuning for OE ride control
• Direct-fit bolt-in replacement for rear position
• Enhances handling, stability, and ride comfort
• Durable yellow finish for corrosion resistance
• Improves body control and cornering precision over OEM shocks

Specifications

• Brand: Bilstein
• Part Number: 26-231303
• Series: B6 Performance (DampTronic)
• Position: Rear
• Internal Design: Monotube, gas-charged
• Mount Type: Upper stem / Lower eyelet (15.5 mm)
• Collapsed Length: ~15.16 in (385 mm)
• Extended Length: ~21.55 in (547 mm)
• Spring Seat: Yes
• Boot Included: No

Included Components

• 1x Bilstein B6 Performance (DampTronic) rear shock absorber (26-231303)
• Spring seat included
• Installation instructions

Product Description

The Bilstein 26-231303 B6 Performance (DampTronic) shock absorber is a premium rear direct-fit replacement designed specifically for BMW M5 (E60) models equipped with the factory electronic suspension system. This performance shock retains full compatibility with the vehicle's electronic damping controls while upgrading dampening performance over worn or stock units. The monotube gas-charged design and application-specific valving deliver sharper handling, improved stability, and enhanced ride comfort without sacrificing the active suspension features you rely on every day.

Built with a robust 46 mm monotube structure and precision engineering, this B6 Performance DampTronic shock improves body control, reduces brake dive, and enhances overall road feel. Since it bolts directly into the factory mounting points and retains OE electronic suspension control, installation is straightforward. Ideal for enthusiasts who want enhanced handling and confidence without replacing springs or losing electronic functionality, this rear shock is a versatile and high-quality upgrade for 2006-2010 BMW M5 vehicles.