It seems like a lot of people on this forum like the Diablo.
I don't want to hijack your thread but I didn't think this question was worth its own thread:
How does the Diablo (or any tuner) work? Say I have 2 or 3 mods. Let's say CAI, exhaust, and maybe headers. Will the tuner automatically read that these things are on the car?
Secondly, what are the effects of a tuner with NO mods? Will it do anything at all?