I have the T800 on my 2017 1299. I got one map free when I purchased it and loaded it. It works ok. I would NOT have spent the money again. I'd of went with Brentuning or possibly tuneboy. I've been researching for awhile. People are right it's almost impossible to get answers to any questions from the customer service email from Termignoni. It seems to me they answer when they want.
Without the unit the bike still rides normal for what I read throughout the forums, As far as the bike stumbles out the hole and is jerky under 5K rpm's and occasionally stalls on you.
with the T-800 unit the bike seems the same down low but does feel a little better in some areas. So it does have it's plus and minus's.
Honestly though I would not waste my money again. It is simple to install and straight forward, but not worth it. At least that's my personal opinion.
