um idk which ems, whichever one comes with the kit, im saving up now for the complete kit fom hiboost or protegegarage, it has everything i need, except im going to spend the extra $700 to get forged internals, yea i guess i got time to find people to help me do it, april is when i plan on doing it or maybe may, depends on how good i am at saving my $. i figure by then ill have my windows tinted, rims, suspension complete and whatever else i wanna do, then once i get the turbo installed my car will be complete, I was thinking about not installing my rims or suspension until i get the turbo, that way i will go from complete stock to insanely sweet. like pimp my ride, haha.