08-28-2012, 03:34 PM | #1 |
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More Horsepower In 2013 For The 650i
HEY would any one know if the horsepower boost and torque boost is due to different mapping software. am i able to take my 2012 650i into the dealer and get the new mapping software update? or is the motor different on the 2013 ..
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08-29-2012, 12:04 PM | #4 |
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Have a look at Wikipedia: http://en.wikipedia.org/wiki/Valvetronic
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08-29-2012, 03:39 PM | #5 | |
Southern6er22
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Drives: 2012 650i xDrive M Sport Coupe
Join Date: Jan 2012
Location: Alabama
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+1 on the valvetronic being more than just software. We've tried to get some sort of upgrade from BMW NA (a Dinan-like boost authorized and performed by BMW for the 2012 650i vehicles), but it doesn't seem likely. A bunch of us have written letters and expressed concerns to BMW as outlined in the link below:
Quote:
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