The upgrade to version 3.1 has been released as a SERVICE PACK and requires DataLINE 2.1 or 2.2 to already be installed to allow the upgrade.
If your current version of DataLINE is 2.0 or lower, follow the additional instructions below to upgrade to DataLINE 2.2 before proceeding.
If you do not currently have a licensed version it can be obtained through the Performance Parts Group as shown below.
DataLINE full install part number 07-00421-00
DataLINE additional License part number 07-00426-00 (when purchased with a full install)