Hartge N55 F30 335i Engine Software Tune Yields +56HP / +59TQ for F30, F10, F25
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07-05-2012, 10:36 PM
Drives: F30 335i w/PPK
Join Date: Jul 2012
Would this void the BMW warranty? Actually would they even come to know?
And what about the 0-60 and 0-100 times for the 335i with this tune?
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