IM A RUNNIN RICH
#4
Well, I would'nt go by those signs alone.. However, it is VERY possible, even with your mods, you are rich. Thes pieces of **** always run rich from the factory... that's half the reason they never pass ******* emissions! Anyway, with Intake, DP and catback, you are most likely safe. For safetys sake, don't hold off on getting that ECU though!