can someone please tell em whats the difference in the modes

stock
1
2


tried them all just wondering what is the difference
thank you

yea sorry about that im a noob. thank you

is there a full user manual for the i3?

sorry about that.. still new here
2010 dodge charger r/t 5.7

is there a option to change the rev limiter in the i3, im having trouble finding it

So i was playing with my i3 and changed the shift points. But when im wot it doesnt shift, il just keep reving.. what did i mess up.
I seen some posts where ppl have had to change there rev limiter but i dont think i can change on the i3