Stainless Works 2003-11 Crown Victoria/Grand Marquis 4.6L Headers 1-5/8in Primaries 3in H-Flow Cats

2003-11 Crown Vic / Grand Marquis 4.6L 2V Headers featuring 1-5/8" primaries, 3" slip fit collectors and 2.5" diameter catted lead pipes. Stainless steel construction, TIG welded and made in the USA. Designed to fit the flanged factory connection point. Includes necessary O2 extensions and clamps.
Installation Instructions


This Part Fits:

Year	Make	Model	Submodel
2003-2008,2010-2011	Ford	Crown Victoria	Base
2003	Ford	Crown Victoria	LWB
2003-2011	Ford	Crown Victoria	LX
2004-2006	Ford	Crown Victoria	LX Sport
2003-2011	Ford	Crown Victoria	Police Interceptor
2003,2005	Ford	Crown Victoria	S
2005	Ford	Crown Victoria	Special Edition
2003-2008	Mercury	Grand Marquis	GS
2005	Mercury	Grand Marquis	GSL
2005	Mercury	Grand Marquis	Limited Edition
2003-2011	Mercury	Grand Marquis	LS
2003	Mercury	Grand Marquis	LSE
2005	Mercury	Grand Marquis	Ultimate Edition