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      11-28-2012, 07:10 AM   #131
RobertRO
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Romania
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Drives: Z4 M Coupe
Join Date: Dec 2010
Location: Romania

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IF HPF needs to replace the original Z4M DME with a 3rd party one, then I think that their turbo project reached a dead end - at least as far as a roadworthy vehicle is concerned.
I doubt that a custom DME will be capable to properly take over all the tasks related to the original one. E.g.: emission control, instrument cluster datafeed, DSC, and so on.

It may worth investigating if the E46 M3 DME can be fitted and work properly on a Z4M.
It may be the most simple path, although it would also have some drawbacks - for example an E46 DMW would talke the Z4M from Euro4 down to Euro3 emission class.
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