Bilstein 34-181546 B8 Front Strut Cartridge for 1981-87 BMW E28/E24

Vehicle Fitment

• 1981-1987 BMW 5-Series (E28) - Front Strut Insert
• 1977-1989 BMW 6-Series (E24) - Front Strut Insert

Features

• Bilstein B8 Performance Plus monotube strut cartridge
• Gas-pressure design for enhanced damping control
• Sport-tuned valving for sharper handling with lowering springs
• Optimized for performance and track-oriented driving
• Direct fit replacement for original front strut inserts on supported BMW models
• Blue protective bellows boot included
• Yellow corrosion-resistant finish
• Limited lifetime warranty from Bilstein

Specifications

• Position: Front (driver or passenger side)
• Series: B8 Performance Plus
• Internal Design: Monotube gas-pressure strut cartridge
• Spring Seat: Not included - intended for use with lowering or sport springs
• Collapsed Length: ~19.53 in
• Extended Length: ~24.15 in
• Mounting: Stem upper mount
• Lower Mount: Base cup
• Boot: Protective blue bellows included

Included Components

• 1x Bilstein 34-181546 Front Strut Cartridge Insert

Product Description

The Bilstein 34-181546 B8 Performance Plus Front Strut Cartridge is a performance-oriented replacement insert engineered for classic BMW 5-Series (E28) and 6-Series (E24) front suspension applications. Designed specifically for use with performance or lowering springs, this strut cartridge provides firmer, more responsive damping performance compared to standard inserts. Its gas-pressurized monotube construction ensures consistent control and improved body motion management during spirited driving or track use, without sacrificing everyday comfort.

Ideal for enthusiasts restoring or upgrading classic BMW front suspension, the 34-181546 enhances handling precision, steering feedback, and stability through corners. The sport-tuned valving is calibrated to work with reduced ride height setups, helping maintain proper spring preload and control. The included protective boot guards the strut shaft from debris and corrosion, while Bilstein's limited lifetime warranty offers long-term confidence in this high-quality performance component.