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      01-25-2013, 09:17 AM   #8
max_k20
Bavarian Love
Canada
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Drives: 2009 E92 335xi
Join Date: Mar 2012
Location: Quebec, Canada

iTrader: (0)

From my dealer point of view :
Intake, exhaust are no biggie and they don't care at all
FMIC is a grey zone and shouldnt affect but if its a boost leak or something they might or might not cover it
Downpipe, chargepipe with BOV are NO NO on the warranty
Tune is not a problem unless it caused the issue (but I still remove my cobb everytime).

Speak with your dealer its the best way to know all dealer are different. You definetely dont want your vin to be blacklisted.
__________________
2009 E92 335xi - MT6 - Black Sapphire Met - Coral Red - Sport & Cold Weather Pkg - VMR VB3 Gunmetal - Aero Lip - CF Trunk Spoiler - LUX V4 - BMS CDV & Clutch Stop - BMS OCC - RD Front Strut Brace - COBB AP V3 - COBB Catback Exhaust - Injen DCI - ER CP w/ Tial BOV - Daily Driven