|
David, a couple of years ago a group of us did a dyno run at shop in Mooresville. KC911 (Keith) from GSO participated with his stock Carrera. He did alternating runs with the stock and a performance chip (I don't remember which brand) and basically saw no difference.
I am not saying anything here other than make sure your car can take advantage of the new fuel/ignition map the chip will provide. One would have to wonder if a cat-by pass tube would do enough to meet that criteria. No flames, just my opinion based on data from a dyno.
__________________
'17 Cayenne
|