Originally Posted by headpunter
as pertaining to the AFM thing.
no it wont hurt the performance of your car. it only kicks in at times of low stress on the motor. so if you have your foot in it you arent going to be gimped by it. when i drive our new tahoe with afm, i cant even tell the difference. It shifts modes so seamlessly that i can only tell by the little gauge in the DIC.
I'm curious as to how different the exhaust note sounds once AFM kicks in in your tahoe since I want to get an idea what to expect if I order the A6 Camaro SS.