Hi all,

Does anyone still have their old Screamin Eagle Race Tuner software Version 4.7.7?

I need a copy as my 2007 ultra still has a SERT and only has v4.6.2. I need the QF176 mt6 map on the later v4.7.7 software. I will gladly contribute some $$$'s for it.

I would settle for a copy of the QF176 mt6 map if anyone has a copy.

A word for all I tried to send my SERT back to TTS Mastertune for upgrade and was told they are not doing upgrades anymore and they will not add a second bike to the older TTS Mastertune J1850.

I have a J1850 TTS mastertune on my softail so cannot add the second bike to it either.

I even did the interface qualification test on their web site, maybe they should have removed that before refusing to upgrade!

Some notice of this action by Mastertune would have been nice!

I guess in future I won't be recommending TTS Mastertune over all competitors as I have done in the past.

To say I'm disappointed is an understatement!

I'm sorry you didn't get the whole story but we did announce three months in advance we would no longer be able to update the old interfaces after the first of the year (Jan. 1,2014). The last production run of that model unit was over two years ago. Some of components used to build those are obsolete and we are no longer able to purchase the necessary parts at a reasonable cost. With the new cost and special order parts that we would have to pre order it was going to cost very near the same as buying the newer unit. We supported that interface electronics as long as we reasonable could.