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BMW 3-Series (E90 E92) Forum
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AA TUNE
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12-28-2011, 04:46 PM | #1 |
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Rep 34
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AA TUNE
After the AA tune how long does it take the ECU to adapt to the new ECU parameters ? 200 miles ?
Is the best way to do the 200 miles on a highway, or go up and down the rev range on various roads in different gears to get an optimal adaption to the new tune ? |
12-29-2011, 03:10 PM | #3 |
269
Rep 6,093
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Drives: E90 M3
Join Date: Dec 2008
Location: 1460 White Oaks Rd. Suite F Campbell, CA 95008
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Most of our customers notice a difference right after the tune is complete, but I have had some customers with M3's and M5's notice the biggest difference about a day after the tune. I would say about 100-200 miles sounds about right.
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