Planning on ordering my FU chip soon. (this week)
and have done a lot of research. Just wanted to know, on most tunes the high HP levels are always followed by "with supporting mods". what mods would those be for the 120 & 140 HP tunes?
I don't really plan on using them, but would like to know what it takes if I ever would want them. my e99 only has a 15* hpop does it need a 17* or a slightly modded one? will the smaller injectors 130cc do it? what about the 140cc? are any of the other tunes actually limited because of these or other factors I'm forgetting? is there any advantage to getting a later model pcm? (other than the cruise light) thanks for everyone's help.