I was thinking of getting supercharger for my 2.8 Q.. but it seems that the PES supercharger kit comes with ECU tuning. I was wonderinghow that ECU tuning is supposed to be done... >.>;
Also, I wanted to get my ECU chiped with GIAC chips.. one for HP+ and another for my tiptronic system.. is it possible to do these all three? ahh iam a such a newbie >.>
Thnx anyways!

 

what year is your car?

 

99.5 post factlift

 

I would call PES and ask them if you can get just the supercharger kit without the ECM.
Then take it to GIAC and have them do the tuning for the engine and tranny.

 

I don't think GIAC does a supercharger tune. Keep with the PES tune and use the GIAC or whomever tip chip.

 

Even better idea

 

mmm i see, thnx alot guys ;3