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• Updating CM5-LTS Firmware for Use With TorqTune2

  This guide will explain how to update the CM5-LTS firmware so the unit can be used with the latest TorqTune2 software. Step 1: Ensure you are updating the latest WMI controller version CM5-LTS (rectangular LEDs) and not an older CM5-LT... Read more →

• Determining TorqTune2 MAP Sensor Values

  CM5-LTS is able to obtain boost readings from any analog 0-5V Manifold Absolute Pressure (MAP) sensor, but it requires the user to provide a few senor-specific MAP Calibration parameters (Slope, Intercept, Atmosphere and Deadband) in order to accurately convert the... Read more →

• Using the Factory BMW T/MAP Sensors with the CM5-LTS

  In most BMW applications with a CM5-LTS WMI controller, it is preferred to obtain boost readings by "teeing" into the factory TMAP sensor wiring. Below is the information on how to do this for several popular BMW TMAPs we have... Read more →