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winkosmosis · 09-10-2010, 10:22 PM

It's probably better with the air dam, that's why GM put it on.

I removed the air dam from my XJ when I put on a skid plate, because I figure funneling air below with the skidplate is just as good if not better, but who really knows?

09-10-2010, 10:22 PM	#5 (permalink)
winkosmosis Master EcoModder Join Date: Jan 2009 Location: Maui, Hawaii Posts: 813 Thanks: 5 Thanked 34 Times in 26 Posts	It's probably better with the air dam, that's why GM put it on. I removed the air dam from my XJ when I put on a skid plate, because I figure funneling air below with the skidplate is just as good if not better, but who really knows?