E46 Fanatics Forum banner

Interesting and disturbing info about the Autothority chip for the E46M3

1178 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?
1 - 1 of 14 Posts
i wouldn't buy autothority's number..

they claimed a whooping 10+ something gain for a 330Ci chip..over at bmw330ci.com, some guy bought barry's praise and ordered the chip. dynoed it, boom..no gain...........

feel so bad for the guy..:sad:
1 - 1 of 14 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
Top