What does the GT like?
Alright, I'm lookin at a few of you for answers here:
I've got an overall idea of what I should or should not do to my car (02 manual), and what will keep my gas mileage. Obviously, without F/I, the best addition to the Celica GTS is the Power FC... What about the GT? This could be a very valuable thread for anyone, so make it factual while throwing in your opinion
1) Performance-relative, what is the best addition to the GT? (sans F/I)
2) Power FC or E-manage? Ellaborate why.
3) I/H/E, horsepower gains decrease practically at an exponential rate as you put on each of these. Would you buy all three? If not, what two would you combine? Which brands?
4) Note any other additions that can complement your 0-60 and 1/4 times.