I had ask this on another forum but recieved opinions and ideas insted of critique of how it performed. Retrotek states it will do all that I want, even with the turbos, but they are on the selling end. I would like to hear from someone,or even betterseveralthat has it in use (or even some +'s and -'s), before spending money. I like the fact that it is pretty much a simple install as compared to a stand alone ECMsystem. I know their are a lot of EFI bolt in systems but when you throw in the boost factor, the responses get slimmer. I am planning on 8 lbs of boost. Thanks.