I really want it, but I been reading 3 months about EMS and piggy backs and 2 weeks ago found this aem ems, my questions about, with this ems my IS300 e-shift will work everything? including a/c and vvti, and I will able to raise my red line up to 8000rpm? I will boost it, I have stock 2jz-ge engine, I already have the GTE pistons and rods, my plan is get 500-600rhp, and yes, I know about the mods of the tranny and other related mods. sorry my english, i speak spanish, thank you.
PS. if something doesn't work, please let me know to make my decision.