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      05-08-2018, 12:15 PM   #131
BunkerJ
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Drives: 2013 328i
Join Date: Mar 2017
Location: San Diego, CA

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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.
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2013 F30 328i: MHI Big Turbo, GFB DV+, Mishimoto CAI, ER TIC/CP/Catless DP, AWE Touring Quad Exhaust w/ Resonated Midpipe, NGK LI Plugs, BM3 with PTF Stage 2 91 AGG Tune, Fuel-it Stage 2 LPFP, Solowerks S1 Coilovers, and DEPO/M-Sport Retrofit
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