Nilight Catalytic Converter for Ford F250 F350 Super Duty 6.8L & 5.4L 2000 2001 2002 2003 2004 2005 2006 2007,Custom Fit Cat (EPA Standard) in high quality. 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.