genuine, why do you even bother asking questions, you seem to have all the answers and how's that turning out for you so far? You have no idea of what we have tuned and tested, only the stuff that my customers our ourselves bother to post, and fact is we have better testing equipment than most the shops around Australia, many get a basic dyno that measures torque and afr and if lucky boost. I have offered you our services if you want to bring your car and a bunch of equipment down to be tested, or are you not serious enough about it to actually put your hand in your pocket to get the best and honest result, you would just rather listen to answers that suit you