Thread: helloooo?
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      11-02-2012, 11:09 PM   #8
Private First Class

Drives: X1 xDrive35i
Join Date: Oct 2012
Location: Wasatch front

Posts: 192
iTrader: (0)

I'm not looking to modify my X1 but out of curiosity, can you do a cold air intake without voiding a BMW warranty or how much can people do before BMW says an engine or powertrain issue was because of the modification?