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      04-24-2012, 06:57 AM   #279
Mike@N54Tuning.com
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Drives: 2007 335i, 2015 M3
Join Date: Dec 2008
Location: N54tuning.com

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Quote:
Originally Posted by mdyates View Post
Dude, I am seriously lmao'!! I thought the same thing with my Afe. This n55 sounds weird as shit (no pun intended) with intake. Turn your lag fix to 100 and it sounds like a quiffe Everytime you give partial throttle..
That sucking sound is what the N55 turbo sounds like when it's spooling up. You're hearing what has always been there. If one doesn't like the extra sounds they can either slow down their turbo response by setting JB4 lagfix to 0 (reducing the amount of air the turbo takes in and thus reducing the sound at low throttle) or go back to the more restrictive but quieter factory intake system.

Mike