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Looking for aftermarket parts to modify or upgrade your 1981 Dodge St. Regis 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 337303Keep the check engine light off with MagnaFlow California Grade CARB Compliant Universal Catalytic Converter 337303. The Universal design allows the part to fit a wide array of vehicles, and the stainless steel construction of this catalytic converter is highly resistant to corrosion. The single las... MagnaFlow Universal Catalytic Converter 1.75 inch C/C CA Pre-OBDII 1979-1981 Dodge St. Regis Base $402.00 |
 IN STOCK - DROPSHIPS 337304Keep the check engine light off with MagnaFlow California Grade CARB Compliant Universal Catalytic Converter 337304. The Universal design allows the part to fit a wide array of vehicles, and the stainless steel construction of this catalytic converter is highly resistant to corrosion. The single las... MagnaFlow Universal Catalytic Converter 2 inch C/C CA Pre-OBDII 1979-1981 Dodge St. Regis Base $316.00 |
 IN STOCK - DROPSHIPS 337305Keep the check engine light off with MagnaFlow California Grade CARB Compliant Universal Catalytic Converter 337305. The Universal design allows the part to fit a wide array of vehicles, and the stainless steel construction of this catalytic converter is highly resistant to corrosion. The single las... MagnaFlow Universal Catalytic Converter 2.25 inch C/C CA Pre-OBDII 1979-1981 Dodge St. Regis Base $358.00 |
 IN STOCK - DROPSHIPS 337306MagnaFlow California Grade CARB Compliant Universal Catalytic Converter 337306 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 inch C/C CA Pre-OBDII 1981-1981 Dodge St. Regis Base $402.00 |
 IN STOCK - DROPSHIPS 338004MagnaFlow California Grade CARB Compliant Universal Catalytic Converter 338004 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 inch PC2 Rear 1979-1981 Dodge St. Regis Base $282.00 |
 IN STOCK - DROPSHIPS 338005MagnaFlow California Grade CARB Compliant Universal Catalytic Converter 338005 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 inch PC2 Rear 1979-1981 Dodge St. Regis Base $301.00 |
 IN STOCK - DROPSHIPS 338014MagnaFlow California Grade CARB Compliant Universal Catalytic Converter 338014 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 inch PC2 Rear 1979-1981 Dodge St. Regis Base $319.00 |
 IN STOCK - DROPSHIPS 338015MagnaFlow California Grade CARB Compliant Universal Catalytic Converter 338015 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 Inlet/Outlet Center/Center Oval Rear (California) 1979-1981 Dodge St. Regis Base $319.00 |
 IN STOCK - DROPSHIPS 338016MagnaFlow California Grade CARB Compliant Universal Catalytic Converter 338016 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 2.5in ID Inlet/Outlet Center/Center Oval Rear 1979-1981 Dodge St. Regis Base $319.00 |
 IN STOCK - DROPSHIPS 50005Keep the check engine light off with MagnaFlow Standard Grade Federal/EPA Compliant Universal Catalytic Converter 50005. Get the right fit for a wide array of vehicles thanks to the adaptable Universal design. With highly corrosion resistant, stainless steel construction, you can have confidence in ... MagnaFlow Universal Catalytic Converter 2.25inch Preconv. 1979-1981 Dodge St. Regis Base $170.00 |
 IN STOCK 91005Keep the check engine light off with MagnaFlow Standard Grade Federal/EPA Compliant Universal Catalytic Converter 91005. Get the right fit for a wide array of vehicles thanks to the adaptable Universal design. With highly corrosion resistant, stainless steel construction, you can have confidence in ... MagnaFlow Conv Univ 2.25 *Illegal in CA* 1981-1981 Dodge St. Regis Base $109.00 |
 IN STOCK 94005Keep the check engine light off with MagnaFlow Standard Grade Federal/EPA Compliant Universal Catalytic Converter 94005. Get the right fit for a wide array of vehicles thanks to the adaptable Universal design. With highly corrosion resistant, stainless steel construction, you can have confidence in ... MagnaFlow Conv Univ 2.25 FED 1979-1981 Dodge St. Regis Base $129.00 |
 IN STOCK - DROPSHIPS 94015Keep the check engine light off with MagnaFlow Standard Grade Federal/EPA Compliant Universal Catalytic Converter 94015. Get the right fit for a wide array of vehicles thanks to the adaptable Universal design. With highly corrosion resistant, stainless steel construction, you can have confidence in ... MagnaFlow Universal Catalytic Converter 2.25 W/Air FED 1979-1981 Dodge St. Regis Base $137.00 |