I tried searching the forum for recent information about this, but I did not come to success.I have a 2018 M3 with HW 2.5 and am interested in subscribing to FSD monthly. Has anyone been able to get Tesla to do a complimentary upgrade (instead of paying a $1K installation fee) to HW 3.0 without paying $8K outright for the FSD suite? Thanks in advance for your help.