Bilstein B1 Active-to-Passive Conversion Module – Toyota GR Supra A90/A91

The Bilstein B1 Module converts adaptive electronically controlled suspension systems to work with passive coilovers or shocks. Essential for vehicles switching to performance suspension, this module eliminates warning lights and ensures full compatibility.

Features:

• Converts adaptive suspension to passive

• Prevents ECU error codes

• Works with GR Supra A90/A91 and BMW Z4

• Plug-and-play installation

• Ideal for coilover conversions

Installation Instructions
Warranty