The top third looks to be a bit of a waste though... The inlet and outlet are on the bottom I imagine?
How much more area is exposed to the airflow? It looks a little thinner than the OEM number as well, any smaller there?
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135i M-sport Convertible <> Monaco Blue, Lemon Interior, Brushed Al Trim, Black Rag, Hi-Fi, Pro Nav, Front/Rear PDC, BMW Performance SSK
Due December 15th!
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