Quote:
Originally Posted by split71
You said they "suck", why?
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Because they're a hack and that's putting it kindly. Insisting they are anything resembling a proper tune or the correct way to achieve additional power and torque is a delusion.
Quote:
Originally Posted by alsalsa
2) Purchase a . . . Tool from Active Autowerke and install the software yourself. Very useful if additional software upgrades are needed in the future.
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Unfortunately, this is not an option for X5d owners.
Quote:
Originally Posted by alsalsa
3)Remove and mail Active Autowerke your ECU and we will install the software.
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This is the only option and that's why those magic black boxes are so popular.
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8/2011 X5 xDrive35d Sport, Black Sapphire Metallic, Black Nevada Leather, Fine Burr Walnut Trim
2/2001 M5, Jet Black, Exclusive Complete Black Walk Nappa Point Heritage Leather, Black Cubic Trim
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