Quote:
Originally Posted by Tcoat
That brings up something I have wondered about. When you do load up a tune does the ECU still adjust the engine for different fuels? The stock tune will pull timing and such if it detects knock but does a custom one do the same?
|
My tuner said I could get 10 more HP if I ditched the TRD catback for something more free flowing. He said I wouldn't need to re-tune, that that was within the adjustability of the tune.
I don't know for sure, but I assume still acts the same to protect the engine. At least I hope so.
I guess this is where a master tuner pays off.