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      01-28-2013, 12:31 AM   #2
BMWN54tech
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Drives: e92 335.
Join Date: Dec 2012
Location: USA

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N54's are designed from factory to have slight pressure at idle IF the wastegates are closed. The software keeps the wastegates open during idling. Change that and you have boost. Small turbos bro.
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2010 E92 335i 6-speed 25k miles. - For sale.
1989 E30 325i coupe 5-speed DD