All COBB Tuning AccessPORT Flash for N54 335i Discussion Here
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09-20-2012, 07:19 PM
Drives: 335i Sedan
Join Date: Feb 2012
I emailed Cobb asking if the ap would save he Ppk BMW software flash/kit, and hey said it won't back it up as a factory rom.
So will I lose the ppk or good?
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