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      07-24-2012, 03:38 PM   #20
Crazykoh
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Drives: 2015 X5 x35i Mineral Silver
Join Date: Dec 2011
Location: NC

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Dunno. To me the middle section of that bulge looks higher than the rest of the hood. Like a bulge with a ridge around it for aesthetic purposes. If it is a heat extractor, then they must have filled it in on the test car, which would make testing it tough. Could be wrong though.