Quote:
Originally Posted by miller8907
Mine is an LS3 but just for reference, I had a tune from Steve on my car for cai, and headers w/ high flow cats. I later took the car to be dyno tuned and they weren't able to pickup any more power. Settled at 425rwhp and 419rwtq. Needless to say, Steves tunes are great!
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FYI, you're within one click of my 2014 with ARH/CAI/PTB and lightweight wheels dynotuned by Mike Norris. In May, it will be three years since tuned. Still runs great.
Question: Does a tune ever need to be redone if no further mods are made?
