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      11-06-2012, 03:50 AM   #109
New Member

Drives: 2012 F30 335i Sports line
Join Date: Sep 2012
Location: Bahrain

Posts: 23
iTrader: (0)

Spending $1000+ just for a small bump in HP and not making much of a difference in performance wont make sense then. Its better to get feedback and a proper review of the PPK before purchasing it. Any other alternative besides PPK and not voiding warranty?