Thread: Cold air intake
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Old 02-21-2020, 04:47 PM   #8
radz28
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I'm not suggesting this is accurate, especially after the computer adjusts over time and mileage, but there are dyno videos showing gains in excess of 20 to the tires. Again - many people say the computer adjusts over time, though, I have yet to notice a good comparison that proves this theory.

Al O. (if I recall) said a while ago that if there is and was a CAI on the car, even one that didn't require a tune, that the PCM would record the change in air flow. If that were the case, then, to me, a change in air flow means there is a change in power. The post is out there, and, of course, I can't prove anything either way, but the one thing for certain is that once you crack the PCM, and tune, it will allow more air flow and you'll get more power.
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