If you've already installed the Level 1 kit for your Z3, this kit will take your car's performance to dizzying new heights you never thought possible - over 400 horsepower! Central to this upgrade package is a front-mounted air-to-air intercooler, and also includes a software upgrade as well as a new supercharger pulley and all required hoses, belts, and hardware.
Note: This is NOT a standalone kit. It is an upgrade for owners of the Active Autowerke Level 1 Supercharger (ES#3438838) to bring their cars up to Level 2 spec.
This Part Fits the Following Vehicles
|BMW||Z3||M Coupe||S54 3.2L|
|BMW||Z3||M Roadster||S54 3.2L|