Looking for aftermarket parts to modify or upgrade your 2004 Ford Mustang with catalytic converter universal? At Tunersports.com we carry a huge selection of the top name brand performance catalytic converter universal parts and accessories.

IN STOCK - DROPSHIPS 441354MagnaFlow California Grade CARB Compliant Universal Catalytic Converter 441354 helps keep the check engine light off. Get the right fit for a wide array of vehicles thanks to the adaptable Universal design (cutting and welding is required). With highly corrosion resistant, stainless steel constructi... MagnaFlow Universal Catalytic Converter 2.00 Midbed O2 Rear CA 2002-2004 Ford Mustang Base $586.00 |
IN STOCK - DROPSHIPS 441355MagnaFlow California Grade CARB Compliant Universal Catalytic Converter 441355 helps keep the check engine light off. Get the right fit for a wide array of vehicles thanks to the adaptable Universal design (cutting and welding is required). With highly corrosion resistant, stainless steel constructi... MagnaFlow Universal Catalytic Converter 2.25 Midbed O2 Rear CA 2002-2004 Ford Mustang Base $586.00 |
IN STOCK - DROPSHIPS 441356MagnaFlow California Grade CARB Compliant Universal Catalytic Converter 441356 helps keep the check engine light off. Get the right fit for a wide array of vehicles thanks to the adaptable Universal design (cutting and welding is required). With highly corrosion resistant, stainless steel constructi... MagnaFlow Universal Catalytic Converter 2.50 Midbed O2 Rear CA 2002-2004 Ford Mustang Base $586.00 |
OUT OF STOCK 444074MagnaFlow California Grade CARB Compliant Universal Catalytic Converter 444074 helps keep the check engine light off. Get the right fit for a wide array of vehicles thanks to the adaptable Universal design (cutting and welding is required). With highly corrosion resistant, stainless steel constructi... MagnaFlow Universal Catalytic Converter 2in Inlet/Outlet Angled Offset/Center Oval (California) 1994-2004 Ford Mustang Base $376.00 |
IN STOCK - DROPSHIPS 451255MagnaFlow California Grade CARB Compliant Universal Catalytic Converter 451255 helps keep the check engine light off. Get the right fit for a wide array of vehicles thanks to the adaptable Universal design (cutting and welding is required). With highly corrosion resistant, stainless steel constructi... MagnaFlow Universal Catalytic Converter 2.25in Rear CA 2001-2004 Ford Mustang Base 2004-2004 Ford Mustang GT / Mach 1 / SVT Cobra $406.00 |
IN STOCK - DROPSHIPS 451256MagnaFlow California Grade CARB Compliant Universal Catalytic Converter 451256 helps keep the check engine light off. Get the right fit for a wide array of vehicles thanks to the adaptable Universal design (cutting and welding is required). With highly corrosion resistant, stainless steel constructi... MagnaFlow Universal Catalytic Converter 2.50in Rear CA 2001-2004 Ford Mustang Base 2004-2004 Ford Mustang GT / Mach 1 / SVT Cobra $406.00 |
OUT OF STOCK 454174MagnaFlow California Grade CARB Compliant Universal Catalytic Converter 454174 helps keep the check engine light off. Get the right fit for a wide array of vehicles thanks to the adaptable Universal design (cutting and welding is required). With highly corrosion resistant, stainless steel constructi... MagnaFlow Universal Catalytic Converter 2.00in Angled Inlet Front CA 2001-2004 Ford Mustang Base 2004-2004 Ford Mustang GT / Mach 1 / SVT Cobra $390.00 |
IN STOCK - DROPSHIPS 51005MagnaFlow OEM Grade Federal/EPA Compliant Universal Catalytic Converter 51005 helps keep the check engine light off. Get the right fit for a wide array of vehicles thanks to the adaptable Universal design (cutting and welding is required). With highly corrosion resistant, stainless steel constructio... MagnaFlow Univ Cat Conv 2.25in Inlet/Outlet Ctr/Ctr Oval 12in Body L x 6.5in W x 16in Overall L 2004-2004 Ford Mustang GT / Mach 1 / SVT Cobra $252.00 |
IN STOCK - DROPSHIPS 51174MagnaFlow OEM Grade Federal/EPA Compliant Universal Catalytic Converter 51174 helps keep the check engine light off. Get the right fit for a wide array of vehicles thanks to the adaptable Universal design (cutting and welding is required). With highly corrosion resistant, stainless steel constructio... MagnaFlow Universal Catalytic Converter 2.00 Angled Inlet OEM 1999-2004 Ford Mustang Base $194.00 |
IN STOCK 51175MagnaFlow OEM Grade Federal/EPA Compliant Universal Catalytic Converter 51175 helps keep the check engine light off. Get the right fit for a wide array of vehicles thanks to the adaptable Universal design (cutting and welding is required). With highly corrosion resistant, stainless steel constructio... MagnaFlow Conv Universal 2.25 Angled Inlet OEM 1996-2004 Ford Mustang Base 2004-2004 Ford Mustang GT / Mach 1 / SVT Cobra $194.00 |
OUT OF STOCK 51176MagnaFlow OEM Grade Federal/EPA Compliant Universal Catalytic Converter 51176 helps keep the check engine light off. Get the right fit for a wide array of vehicles thanks to the adaptable Universal design (cutting and welding is required). With highly corrosion resistant, stainless steel constructio... MagnaFlow Universal Catalytic Converter 2.50 Angled Inlet OEM 1996-2004 Ford Mustang GT $194.00 |
IN STOCK 51355MagnaFlow OEM Grade Federal/EPA Compliant Universal Catalytic Converter 51355 helps keep the check engine light off. Get the right fit for a wide array of vehicles thanks to the adaptable Universal design (cutting and welding is required). With highly corrosion resistant, stainless steel constructio... MagnaFlow Conv Univ 2.25in Inlet/Outlet Center/Center Round 11in Body L x 5.125in W x 15in Overall L 1999-2010 Ford Mustang Base $220.00 |
IN STOCK 99005HMMagnaFlow HM Grade Federal/EPA Compliant Universal Catalytic Converter 99005HM helps keep the check engine light off. Get the right fit for a wide array of vehicles thanks to the adaptable Universal design (cutting and welding is required). With highly corrosion resistant, stainless steel constructi... MagnaFlow Conv Univ 2.25inch 2004-2004 Ford Mustang GT / Mach 1 / SVT Cobra $242.00 |
IN STOCK - DROPSHIPS 99174HMMagnaFlow HM Grade Federal/EPA Compliant Universal Catalytic Converter 99174HM helps keep the check engine light off. Get the right fit for a wide array of vehicles thanks to the adaptable Universal design (cutting and welding is required). With highly corrosion resistant, stainless steel constructi... MagnaFlow Universal Catalytic Converter 2.00inch Angled Inlet 1996-2004 Ford Mustang Base 1999-2004 Ford Mustang GT 2003-2004 Ford Mustang Mach 1 / SVT Cobra $188.00 |
IN STOCK - DROPSHIPS 99175HMMagnaFlow HM Grade Federal/EPA Compliant Universal Catalytic Converter 99175HM helps keep the check engine light off. Get the right fit for a wide array of vehicles thanks to the adaptable Universal design (cutting and welding is required). With highly corrosion resistant, stainless steel constructi... MagnaFlow Universal Catalytic Converter 2.25inch Angled Inlet 1996-2004 Ford Mustang Base 2004-2004 Ford Mustang GT / Mach 1 / SVT Cobra $188.00 |
IN STOCK - DROPSHIPS 99176HMMagnaFlow HM Grade Federal/EPA Compliant Universal Catalytic Converter 99176HM helps keep the check engine light off. Get the right fit for a wide array of vehicles thanks to the adaptable Universal design (cutting and welding is required). With highly corrosion resistant, stainless steel constructi... MagnaFlow Universal Catalytic Converter 2.50inch Angled Inlet 1996-2004 Ford Mustang GT $188.00 |
IN STOCK 99355HMMagnaFlow HM Grade Federal/EPA Compliant Universal Catalytic Converter 99355HM helps keep the check engine light off. Get the right fit for a wide array of vehicles thanks to the adaptable Universal design (cutting and welding is required). With highly corrosion resistant, stainless steel constructi... MagnaFlow Conv Univ 2.25inch Honda 1999-2010 Ford Mustang Base $204.00 |
IN STOCK - LOW 99356HMMagnaFlow HM Grade Federal/EPA Compliant Universal Catalytic Converter 99356HM helps keep the check engine light off. Get the right fit for a wide array of vehicles thanks to the adaptable Universal design (cutting and welding is required). With highly corrosion resistant, stainless steel constructi... MagnaFlow Conv Univ 2.5inch Honda 1999-2010 Ford Mustang GT 2003-2004 Ford Mustang Mach 1 / SVT Cobra $204.00 |

SHIPS FROM MANUFACTURER M31040SLP 1996-2010 Ford 4.6L High-Flow Catalytic Converter - Pair 1996-2010 Ford Mustang GT 2003-2004 Ford Mustang Mach 1 / SVT Cobra $283.80 |