Quote:
Originally Posted by Ian///M
PPK1 is no hardware, just a DME update which requires a few hours hooked up to the BMW diagnostics software.
Depending on mileage, you may require new sparkplugs too.
... oh, and you get a sticker to say you have the PPK
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I'm at 38k miles. Do you know if having the PPK1 installed will adjust when I can replace my sparkplugs per warranty? I'm not entirely sure when the regular replacement takes place.