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      07-14-2020, 01:50 AM   #11
E92William
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Drives: 2008 E92 328xi
Join Date: Nov 2019
Location: Miami

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2008 BMW 328xi  [0.00]
Quote:
Originally Posted by kakapo View Post
any benefit from running this on a 328 without the 3SIM?
Yes, the car will definitely pull harder all throughout the rev range. I attribute half the power gain to the tune and half to the manifold at least on a stock car like mine.
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