How to Install the Bms Powerbox on Your G87 M2: Step-by-step Tutorial

The BMS PowerBox is a popular performance upgrade for the BMW G87 M2, providing significant enhancements in power and efficiency. In this tutorial, we will guide you through the step-by-step process of installing the BMS PowerBox on your G87 M2.

Tools and Materials Needed

  • BMS PowerBox Kit
  • Socket Wrench Set
  • Flathead Screwdriver
  • Torx Bit Set
  • Wire Cutters
  • Safety Glasses
  • Gloves

Before you begin, ensure you have all the necessary tools and materials ready. Wearing safety glasses and gloves is recommended for protection during the installation.

Step 1: Preparing Your Vehicle

Start by parking your G87 M2 on a flat surface and turning off the ignition. Allow the engine to cool down before proceeding with the installation.

Next, disconnect the negative battery terminal to ensure safety while working with the vehicle’s electrical system.

Step 2: Accessing the Engine Compartment

Open the hood of your G87 M2 and locate the engine cover. Use the socket wrench to remove any screws or bolts securing the engine cover in place.

Carefully lift off the engine cover and set it aside. This will give you access to the engine components where the BMS PowerBox will be installed.

Step 3: Installing the BMS PowerBox

Locate the area where the BMS PowerBox will be installed. This is typically near the engine’s ECU. Refer to the installation manual provided with the PowerBox for specific location details.

Once you have identified the installation area, take the BMS PowerBox and connect the provided wiring harness to the appropriate connectors. Ensure that all connections are secure and properly seated.

Securing the PowerBox

Use the included mounting hardware to secure the BMS PowerBox in place. This may involve attaching brackets or using adhesive pads, depending on the design of the kit.

Step 4: Reconnecting the Battery

After the PowerBox is securely installed, reconnect the negative battery terminal. Make sure the connection is tight and secure.

Step 5: Testing the Installation

Start your G87 M2 and allow the engine to idle for a few minutes. Check for any warning lights on the dashboard. If everything appears normal, take the vehicle for a short test drive to ensure the PowerBox is functioning correctly.

Step 6: Final Checks

After the test drive, park the vehicle and check for any loose connections or signs of wear. Ensure that all tools are removed from the engine compartment and that everything is reassembled properly.

Conclusion

Installing the BMS PowerBox on your G87 M2 can enhance your driving experience significantly. By following these steps carefully, you can ensure a successful installation. Always refer to the manufacturer’s instructions for any specific details related to your vehicle model.