Shop Nilight Catalytic Converter for Ford F150 2004 2005 2006 2007 2008, 2006 Lincoln Mark LT 5.4L 4WD(EPA Standard) in high quality, support 2 years warranty. Direct-fit bolt-on replacement solution with OE-style hangers, brackets, routings and heat shields for easy installation that doesn’t require specialized fabrication and/or welding.