Originally Posted by LostM
If they were already boosted, and went from catless, back to catted, there would have been an increase in boost......maybe too much? And of course, that also absolves AA as the car was again changed w/o their knowledge and advice, ect..
Please tell me how catted vs non catted effects boost on a supercharged car?
Backpressure and EGT's may have changed, but not boost!