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- Check to see if your tuner is out of date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
- A Computer
- Windows XP, Vista, 7, or newer
- Mac OSX 10.5 or newer
- Java 6 or newer installed
- SD Card Adapter for your tuner:
Click the next page to continue.