what is ur plan on ur car?
if you have big plan DITCH EMANAGE or any PIGGY BACK like SAFC is not worth it.
get a propper ecu, it cheap now days for Power FC 2nd hand.
emanage and safc is good only for small tuning, fixing AFR and up the boost by a LITTLE bit.
once you start getting bigger turbo, up to higher boost, changed injectors and soo oon, they cant do it any more, and it will shat it self and ruining your engine
i've blown 2 ENGINE on emanage and NEVER GO BACK any more ... Stand alone is the way!
ALLSTAR, RPW, HYPERDRIVE this the work shop that i went and talk about e-manage and THEY did not RECOMENDED to install on any car that Medium to Heavily modified. They will tune it for you but you will waste your money on the tuning as its TIME consuming and hard to TUNE E-manage to get it right, smooth graph and spot on + you wont get the results you want
for Stocker that wants 15-20 whp more yeah it will do it.