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boxstermaniac986 · 04-29-2008, 09:35 AM

Actually none. The openings are hollow and the flairs act as a scoop to force the air in. The openings behind the factory grills are actually quite small-as well as the factory snorkel for the airbox.

04-29-2008, 09:35 AM	#4
boxstermaniac986 Registered User Join Date: Apr 2008 Location: Memphis-Tn Posts: 7	Actually none. The openings are hollow and the flairs act as a scoop to force the air in. The openings behind the factory grills are actually quite small-as well as the factory snorkel for the airbox.