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      09-20-2008, 02:42 PM   #28
Lieutenant Colonel
purplewidow's Avatar

Drives: e92 335
Join Date: Feb 2007
Location: Chicago

iTrader: (2)

sure it would cost a lot to trade in your car.. but once you put in a new system like this forget about having your warranty. then your going to lose more on resale.. who wants a car that has a new idrive in a year that it isn't supposed to be on.. think about all the different sensors and so on. i am sure the tpms system is different also many others as this new idrive is supposed to be a beast.. i know i am looking to trade in my car in a year year and a half to get an m3 if i don't get another 335 or jump the gun and get a 911 carrera S.