Try looking into Hondata I think for a street driven car (not strickly race only) hondata is better than the AEM ems. Yea the AEM unit does a few more things than the hondata but the hondata does everything you need it to do and then some. You can run the hondata and a GM 3 bar map sensor along with some bigger fuel injectors, a bigger fuel pump, and a FPR and there you have a very nice fuel management setup, far better than any of the FMU units that comes with turbo kits.