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      12-10-2012, 05:50 AM   #39
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Drives: F10 M5, F80 M3, M2
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Originally Posted by wolfe View Post
Thanks for posting up this info.

Without giving away any trade secrets, how close to the factory 130i tune is this setup?

What I'm trying to understand is if I were to install the 3-stage intake and get this tune, would my 128i be making power pretty much the same way as a 130i does (fuel mixture, timing, valvetronic etc.) or are some of these items pushed further than on a 130i?

Also, if you already have the increased top speed limited with the M-sport package, is this left unchanged with the tune?

thanks for the help.
Don't have enough data to be sure but the 125i Auto which was used for development is not making as much power as 130i manuals which have been on our dyno.

If you already have top speed limit removed then this remains unchanged.