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Interesting and disturbing info about the Autothority chip for the E46M3

1179 Views 13 Replies 13 Participants Last post by  VAFunkie
check out this thread

http://forums.roadfly.org/bmw/forums/e46m3/forum.php?postid=916216&page=1



personally do not at all buy the numbers and would never spend $2800 on a chip alone.

Can anyone comment on this?
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How about the results of the Porsche Turbo boasting 700 ish horses??? I would really like to know too, if they're really for real about the M3.
1 - 1 of 14 Posts
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