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Phillip marvetz · 05-06-2012, 11:42 PM

I was always told you had to have a stock (oem) base. I know one racer was told he could not run the K&N top filter also.

05-06-2012, 11:42 PM	#3
Phillip marvetz Senior Member Join Date: Oct 2008 Location: Lynden ,WA Posts: 820 Likes: 0 Liked 3 Times in 3 Posts	Re: air cleaner legality question I was always told you had to have a stock (oem) base. I know one racer was told he could not run the K&N top filter also. __________________ 2009 V/SA Record Holder