Adding Mylink to older gen5 camaro's
This has been answered a million times (ok almost) no. Changing bus revisions requires custom software.
Not only is the gen5diy kit cheaper but it's actually programmed right and upgradable
2006 Spice Red A4 GTO - Stock
2012 Jeep SRT8 - Tuned
2013 SRX - Custom IPC/CUE/BCM
2013 Volt - Custom IPC/BCM/UPA/Mylink
2015 Yukon Denali - Hacking in progress.