Here are 5 zip files, one for each year, containing CME tick data in Eastern time for from 6E 03-03 to 6E 09-07. Since you have to have the instrument added to your instrument list before importing historical data, otherwise you will get an error, and since the instrument manager currently only goes as far back as 6E 04-11, I renamed each file 6E ##-##.txt for the continuous contract, before importing.
Also, since there are price gaps between the end of one contract and the beginning of the next, you might want to make the price adjustments before importing. I did that for myself, but left the prices in their original formats in these files.
Since my PC uses XP-Pro with FAT-32 file format, when my 6E ##-## db-tick folder grew to above 21,000 files, while importing more data, the historical data manager would crash due to the OS limitation on folder contents.
Lastly, as you may well know, a tick bar today would hold much less price data than a tick bar, say, in 2003 due to the steadily rising volume of trades over the years. So I don't use tick bars for back-testing this far back. I use 5-Range bars for trading the 6E.