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      08-13-2012, 04:28 PM   #146
sergeremi
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Drives: 1 Series M Coupe
Join Date: Jun 2009
Location: Boston, MA

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Quote:
Originally Posted by -Z- View Post
It's an air duct, directs air into the FMIC. I decided to remove mine during Forge install, now second guessing that. Forge goes in with that duct in place no problem, visibility of the FMIC from the front is a bit better, but I am not sure air flow is as efficient.

Overral, Forge IC is great quality, but stock one is much lighter.
Whoa, how much lighter?
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