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      05-08-2018, 12:18 PM   #132
sspade
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Drives: F30
Join Date: Oct 2017
Location: Stevenson, WA

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Garage List
2016 BMW 320i  [7.87]
2014 BMW 328i  [6.83]
Quote:
Originally Posted by BunkerJ View Post
Quote:
Originally Posted by sspade View Post
Im still trying to determine if I have the flutter or not... havent paid much attention although Ive noticed the throttle response is definitely sharper. Happy with the upgrade.
I need to get around to testing which part in conjunction with the DV+ is causing it. As mentioned by the engineer, it usually is a result of a bigger FMIC or turbo, of which I have both. I initially got it with the stock turbo as well before upgrading. I'm also curious if it's BM3 or just any tune that is bringing it out. I could flash stock and test to see if I still get it, but can't do a stock FMIC test. Regardless, no harm and I enjoy the noise. I really only can hear it with the windows down and even moreso when going through the canyons.
Im going to check this evening after work when I can get the old lady to hold the phone near engine while I raise and release RPM.
Appreciate 0