Quote:
GT said:
Dito, can't wait for the vbox results. Am surprised that nobody has mentioned this but there is another side to this story. I have heard from 2 independent tuners that they thought that the plenum made no power whatsoever. One of them actually measured it on an non turbo porsche model and it made like 5hp while on a stock turbo it made.. nothing! Go figure, this is quite confusing.



What I don't understand is apparently you don't have modify the ECU even though you are increasing the airflow significantly. I'll wait for more testimonials.