DougS550
Well-Known Member
Thank you.Do it, you’ll love it! I have Ultimate Headers catted LTHs, Steeda x-pipe, factory active exhaust, PMAS CAI kit (no tune required version), Lund Racing tunes on an nGauge. I never dyno’d the car until after the mods and it made 469 rwhp /434 rwtq on the E85R tune. I also didn’t switch back and forth between tunes during the winter when I was up north. I keep mine on the Flex tune the majority of the time and just pump what I need, whether it’s 93 or E85...Easy Peasy.
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