How to update your Black Maxx, Mini Maxx, or XRT Pro.

Before You Begin
  • Check to see if your tuner is out of date
  • You do not need to “return to stock” before updating your tuner
  • We recommend checking for updates every few months
Tools Required
  • A Computer
    • Windows XP, Vista, 7, or newer
    • Mac OSX 10.7.3 or newer
    • Linux
  • Java 7 or newer installed
  • SD Card Adapter for your tuner:

Click the next page to continue.

Page 1 of 111234567891011