Yes one file. Yes tiered off. Flash your car first. Forget about slots. Tiering is controllable by holding down cruise control for 3 seconds and letting go. Then you press the arrow keys and you will see the tachometer raise or drop depending which direction you are pressing. Once your tach hovers on 3k rpm (3rd tier map), hit cruise control to apply. Now when you are in sport mode, you will hit 25psi because you have just selected map3. I don't understand what is so difficult. The videos and directions made this crystal clear.
Here's a video on how to do it.
Nothing is difficult about it. I had no idea that 3 presets could be loaded onto one tune file. I’m a hands on learner, so as soon as i posted my comment, i grabbed my ktuner, went to the car and started messing with it.
Well I actually had a hard time with this also. Granted, it was my first time tuning. I was also pretty nervous about it. Have no help if I would have screwed something up. For a newbie like myself, going in and fucksing with the ECU was rather terrifying to me. Now that I know what I know, it's nothing. Not cool to hate when people have questions man. That's one of the main reasons I use this forum.
it wasn’t even a stupid question. i read through plenty of pages before asking. I come from Cobb Accessports, so there was no “otf map switching”, and the other maps that i have don’t have that feature
Great review! Thank you.
