Thanks for the help. I was able to complete a successful MFT to Sync 3 swap with no issues.
It was definitely worth it. Sync 3 is so much nicer and CarPlay is really nice to have also.
I am going to be doing the Sync 3 conversion on my 2015 GT with MFT. I understand that I need to install the new GPS module along with the new APIM, however I am unclear if I need to leave the original GPS connected or not. A thread I was following in the fusion forums is saying that they need...