5 Star Tuning GM Calibration Request (Trucks)

  • Vehicle Info

  • Note: Superchargers such as Whipple, Procharger, etc must be tuned at our location. Please contact our shop prior to submitting calibration request form.
  • NOTE: Only applicable if you already have a tuner and are ordering a tune. The device serial number is displayed on the back of the device. If you are awaiting the arrival of your device, type 5 Star above.
  • Note: This option is not available for every strategy code. If the option exists for your vehicle and ‘yes’ is selected, we will disable traction control for you. TC button must be engaged in order to fully disable TC.
  • Example : LT325/50/20 or 35×12.50×20
  • Example 3.55 / 3.73. You may also give us the axle code off Drivers Door Jam Data Label ex. L9.
  • If your vehicle has an aftermarket intake let us know the brand of intake.

  • Available Calibrations (SELECT Your Tune Choices Below)

    Thank you for filling out our calibration request form. Once your custom tunes have been created, you will be emailed a link to our Google Drive account where you will be able to download your custom tune files. By submitting this form I acknowledge the following: For gasoline applications, I acknowledge that check engine lights relating to emissions components (ie removing cats) will not be turned off via my custom tunes. For diesel applications, I attest my EGR/DPF systems will remain intact. Tunes will not be written if these systems are removed.
  • Drop files here or
    Accepted file types: bef, sul, jpg, Max. file size: 256 MB.
      If you have your stock upload file or stock files, you may upload them here or email them to sales@5startuning.com.