BMW M3 Forum (E90 E92) - View Single Post - Aftermarket front bumper with larger intakes?

Bob Santorini · 07-12-2012, 03:46 PM

Yeh fairplay I imagine they don't get tested the same as the OEs. I'd have thought any ducts would probably have some function, but not neccessarily proven..

07-12-2012, 03:46 PM	#11
Bob Santorini Private First Class 60 Rep 187 Posts Drives: F82 M4 Join Date: Apr 2012 Location: UK iTrader: (0)	Yeh fairplay I imagine they don't get tested the same as the OEs. I'd have thought any ducts would probably have some function, but not neccessarily proven..
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