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      10-16-2015, 12:12 PM   #36
rantarM3
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Drives: E90 M3
Join Date: Aug 2011
Location: Florida

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Quote:
Originally Posted by atruelunatic View Post
After 4 years of ownership, I have never noticed that one plenum fake screw is higher than the other.
If I recall correctly those "screws" are not used to hold the plenum in place but are used to give structural integrity to the plenum itself. There are two rods running vertically (top to bottom) inside the plenum where those screws are located, probably to keep the plenum from collapsing inwards.
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