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      12-14-2010, 09:38 AM   #35
Second Lieutenant
Drives: e90 328i MT ZSP
Join Date: Jan 2010
Location: SF Bay Area, CA

Posts: 272
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From reading e90 post it sounds like intake motors will operate without the tune. So the question is in ECU - which parameters should it adjust in response to intake config changes.
accel is offline   United_States
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