Installing the Aem Infinity 5060: a Step-by-step Guide for Subaru Wrx Owners

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The AEM Infinity 5060 is a powerful engine management system that offers Subaru WRX owners the ability to enhance their vehicle’s performance. This guide will walk you through the installation process step-by-step, ensuring that you can take full advantage of this advanced tuning solution.

Tools and Materials Needed

  • AEM Infinity 5060 ECU
  • Wire strippers and crimpers
  • Soldering iron and solder
  • Heat shrink tubing
  • Tape and zip ties
  • Basic hand tools (screwdrivers, wrenches)
  • Multimeter
  • Computer with AEM tuning software

Preparation

Before starting the installation, ensure that you have all the necessary tools and materials ready. It’s also crucial to disconnect the battery to prevent any electrical shorts during the installation process.

Removing the Stock ECU

Begin the installation by removing the stock ECU from your Subaru WRX. Follow these steps:

  • Locate the stock ECU, usually found in the passenger footwell.
  • Unscrew and disconnect any wiring harnesses attached to the stock ECU.
  • Carefully remove the stock ECU from its mounting bracket.

Installing the AEM Infinity 5060

With the stock ECU removed, you can now install the AEM Infinity 5060. Follow these steps:

  • Position the AEM Infinity 5060 in the same location as the stock ECU.
  • Secure the AEM ECU using the provided mounting hardware.
  • Connect the wiring harness from the AEM Infinity 5060 to the vehicle’s wiring.

Wiring Connections

Next, you will need to make several wiring connections to ensure the AEM Infinity 5060 functions properly. Refer to the AEM wiring diagram for specific connections:

  • Connect the power and ground wires to the battery.
  • Wire the fuel injectors to the appropriate outputs on the AEM ECU.
  • Connect the ignition coils to the AEM Infinity 5060.
  • Ensure all sensors (MAP, TPS, etc.) are connected correctly.

Finalizing the Installation

After making all necessary connections, it’s time to finalize the installation:

  • Double-check all connections for tightness and correctness.
  • Secure any loose wiring with zip ties to prevent interference.
  • Reconnect the vehicle’s battery.

Tuning the AEM Infinity 5060

Once the installation is complete, you’ll need to tune the AEM Infinity 5060 to optimize your Subaru WRX’s performance:

  • Download the AEM tuning software onto your computer.
  • Connect your computer to the AEM Infinity 5060 using a USB cable.
  • Follow the software instructions to configure your ECU settings.
  • Upload the tuning map to the AEM Infinity 5060.

Testing the Installation

After tuning, it’s essential to test your installation:

  • Start the engine and check for any warning lights on the dashboard.
  • Monitor the engine’s performance and ensure all systems are functioning correctly.
  • Take the vehicle for a test drive to assess performance improvements.

Conclusion

Installing the AEM Infinity 5060 in your Subaru WRX can significantly enhance your vehicle’s performance. By following this step-by-step guide, you can ensure a successful installation and tuning process. Enjoy the newfound power and efficiency of your Subaru WRX!