Originally Posted by ImportLabSRT
On a totally stock car it may make more power.... I already had all the mods listed in my signature before the exhaust. I was not present for the dyno so Im not sure if any additional tuning was done.
We made sure not to do anything to the car to skew results. It was simply a exhaust swap and back on the dyno.
We could probably tune some more for more power, but that would not lend us for fair results.