Bilstein 46-242808 Suspension Kit - Front and Rear

Bilstein B12 (Pro-Kit) Suspension Kit for BMW M3

The Bilstein B12 (Pro-Kit) suspension kit combines Bilstein Performance dampers with Eibach Pro-Kit springs for a fixed-height lowering setup. This package is tuned for the 1996-1999 BMW M3 and delivers a moderate drop with a balanced focus on suspension control and appearance.

• Bilstein B12 (Pro-Kit) suspension kit for the E36 chassis
• Includes Bilstein monotube dampers with yellow finish
• Paired with Eibach Pro-Kit springs in dark grey
• Moderate lowering range of 24-40 mm, depending on application
• Application-specific damping and spring tuning
• Front and rear coverage for the BMW M3

Product Line Details

Bilstein B12 (Pro-Kit) is a matched suspension package built around fixed ride height lowering. The dampers and springs are selected for the specific vehicle application, helping maintain consistent suspension behavior while lowering the car within the stated range. For BMW M3 owners looking for a complete spring-and-damper solution, part number 46-242808 provides a direct fitment-focused option.

Fitment

• Fits 1996-1999 BMW M3, front and rear. Front coil spring inside diameter must be 106 mm.

What This Suspension Kit Helps Address

• Excessive body roll during cornering
• Loose or inconsistent damping response from worn suspension components
• Uneven ride height from aging springs
• Factory ride height that does not match a lowered stance preference
• Need for a matched BMW M3 suspension kit with fixed lowering

Installation Notes and Tips

Verify the front coil spring inside diameter is 106 mm before installation. This Bilstein B12 (Pro-Kit) setup is intended for the E36 chassis and should be installed as a complete front-and-rear suspension package to preserve the intended ride height and damping balance. Part number 46-242808 is also referenced by 46-000781, E90-20-004-12-22, and E2059-140 for the same application.

Quality Assurance

Bilstein B12 (Pro-Kit) kits use monotube damper construction and application-specific spring and damper pairing to support consistent suspension performance. The kit is built around Bilstein Performance dampers and Eibach Pro-Kit springs for a coordinated fitment on the BMW M3.