Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 551058. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this spun body converter yourself using the proper tools, no cutting or welding required. MagnaFlow's state-of-the-art metrology department uses the latest 3D scanning systems during research and development, so you can be confident that your new part will fit and function like the original equipment. By replicating the OE spun body design, the single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. This direct-fit catalytic converter is designed to fit the 2003-2011 Ford Crown Victoria, 2009-2011 Mercury Grand Marquis, and additional vehicles. Avoid potential exhaust leaks by using the included gaskets to get a proper seal. This replacement part is designed to meet or exceed California Air Resource Board requirements, and has undergone additional testing to comply with CARB guidelines to allow for legal use in California and CARB restricted states, for the listed vehicles.

This Part Fits:

Year	Make	Model	Submodel
2003-2004,2010-2011	Ford	Crown Victoria	Base
2009	Ford	Crown Victoria	Fleet
2003-2004,2009	Ford	Crown Victoria	LWB
2003-2004,2009-2011	Ford	Crown Victoria	LX
2004	Ford	Crown Victoria	LX Sport
2003-2004,2009-2011	Ford	Crown Victoria	Police Interceptor
2003-2004	Ford	Crown Victoria	S
2009-2010	Lincoln	Town Car	Executive
2009-2011	Lincoln	Town Car	Executive L
2009-2011	Lincoln	Town Car	Signature L
2009-2011	Lincoln	Town Car	Signature Limited
2009-2011	Mercury	Grand Marquis	LS