I was about to ask the same q's? I'm getting Uprev also
Track tune is just a little more aggressive with AFR and timing. It's not much different than the street maps. Really a 93 track and 93 performance map is the same thing. You really only need 2 maps, 93 performance and 87 fuel eco. Mine never comes out of track tune. LOL I'm always ready for a raceWhats the difference between the track and street maps, I never go to the track and don't really plan on it. I guess you could say my track is when it goes from red light to green light. Thanks for the reply.