Bilstein B1 (Components) Active to Passive Suspension Conversion kits allow for non-electronic dampers to be installed on vehicles equipped with factory electronic damping systems. This kit is plug and play with the factory harness and eliminates the triggering of warning indicators caused by the removal of factory electronic dampers. Bilstein Active to Passive Conversion kits are specifically designed for each vehicle. All required components and instructions are included in the kit for easy installation.

Features and Benefits

• Manufactured to perfectly fit with Bilstein shock absorbers
• Broad ranges of support bearings for virtually any type of car
• Original Bilstein service parts are built to high OE quality standards

Fitment: 2021+ BMW M3/M4 (G8X / G80 / G81 / G82 / G83). Manufacturer: Bilstein. Part #: 14-339325.