Quote:
Originally Posted by DarkPira7e
It makes almost no difference. I've been dyno tuned on both. The difference was within error range of the dyno, but the difference in daily driving and passenger comfort was huge. No longer does my wife gag when we're idling in traffic with the a/c on
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did he have to edit your tune? thats my maine concern i really dont wanna pay for a retune. Should i been fine without retuning once stock front pipe is installed.