N nitemare_mach New Member Oct 11, 2004 15 0 0 Oct 16, 2004 #1 Oct 16, 2004 #1 are there any headers that are CARB legal besides shorties?
B bdcardinal tree hugger Jun 10, 2003 3,612 16 69 santa barbara, CA Oct 16, 2004 #2 Oct 16, 2004 #2 there are no headers besides shorties that are CARB legal. the reason is is that running long tubes generally means that you have to take off 2 of the cats, and the ARB wont even consider a setup for a mustang that has less than 4 OEM cats.
there are no headers besides shorties that are CARB legal. the reason is is that running long tubes generally means that you have to take off 2 of the cats, and the ARB wont even consider a setup for a mustang that has less than 4 OEM cats.