I run a full 3" and I am not in the 11s. My best ET is 12.4
Im not trying to sound mean here
but if i said that my car runs 14s and I have a 3in exhaust, would that mean anything?
I know that i am argueing against the common consensus here with what i am saying. But i Havn't seen any hard evidence to support the bigger is better mindset. Only that everyone just automatically follows the rule. Plenty of people have made plenty of money because that "rule". I urge you all to save your money(or at least spend it wisely).