"Originally Posted by RiXst3r
29.2 was to fix wastegate rattling issues.... wastegates/turbos now have a new part number with a fixed/redesigned actuator rod... maybe cars that come with the new part number for the turbos from the factory don't need the 29.2 open wastegate fix (which causes lag) ?
just speculating..."
the previous was posted by another member in another thread, and i think it makes sense. if the waste gate cycling fix is what 29.2 was about, and the factory changed those parts or "fixed" them on the may/june build 08's, then perhaps the new cars wont have the lag?
in this case could bmw not simply just swap out these parts? guessing it would be expensive though. i'm still lost on this whole 29.2 thing.
