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Looking for aftermarket parts to modify or upgrade your 2005 Audi A4 Quattro 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 4481355Keep the check engine light off with MagnaFlow California Grade CARB Compliant Universal Catalytic Converter 4481355. 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 la... MagnaFlow 2.00in. Mid-Bed O2 CA Universal Converter 2005-2006 Audi A4 Quattro Avant / Base $944.00 |
 IN STOCK 51204MagnaFlow OEM Grade Federal/EPA Compliant Universal Catalytic Converter 51204 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 2in Inlet/Outlet Ctr/Ctr Round 9in Body L x 5.125in W x 13in Overall L 49 State 2002-2008 Audi A4 Quattro Avant / Base $211.00 |
 IN STOCK - DROPSHIPS 51234MagnaFlow OEM Grade Federal/EPA Compliant Universal Catalytic Converter 51234 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 Conv 2in In/Out Ctr/Ctr Round 9in Body L x 5.125in W x 13in Overall L Single O2 Port 1997-2005 Audi A4 Quattro Base 1999-2005 Audi A4 Quattro Avant $214.00 |
 IN STOCK - DROPSHIPS 51235MagnaFlow OEM Grade Federal/EPA Compliant Universal Catalytic Converter 51235 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 2.25 with single O2 OEM 1997-2005 Audi A4 Quattro Base 1999-2005 Audi A4 Quattro Avant $214.00 |
 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 2002-2008 Audi A4 Quattro Avant / Base $220.00 |
 IN STOCK - DROPSHIPS 5411306Keep the check engine light off with MagnaFlow California Grade CARB Compliant Universal Catalytic Converter 5411306. 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 la... MagnaFlow Universal Catalytic Converter 2.50/2.50 Straight 2005-2005 Audi A4 Quattro Avant / Base 2005-2006 Audi A4 Quattro Cabriolet $782.00 |
 IN STOCK - DROPSHIPS 5421206Keep the check engine light off with MagnaFlow California Grade CARB Compliant Universal Catalytic Converter 5421206. 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 la... MagnaFlow Universal Catalytic Converter 2.5 CA 2005-2005 Audi A4 Quattro Avant / Base 2005-2006 Audi A4 Quattro Cabriolet $367.00 |
 IN STOCK 99204HMMagnaFlow HM Grade Federal/EPA Compliant Universal Catalytic Converter 99204HM 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 2.00inch 2002-2009 Audi A4 Quattro Avant / Base $194.00 |
 IN STOCK - DROPSHIPS 99234HMMagnaFlow HM Grade Federal/EPA Compliant Universal Catalytic Converter 99234HM 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 w/ single O2 1997-2005 Audi A4 Quattro Base 1999-2005 Audi A4 Quattro Avant $198.00 |
 IN STOCK - DROPSHIPS 99235HMMagnaFlow HM Grade Federal/EPA Compliant Universal Catalytic Converter 99235HM 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 w/ single O2 1997-2005 Audi A4 Quattro Base 1999-2005 Audi A4 Quattro Avant $198.00 |
 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 2002-2008 Audi A4 Quattro Avant / Base $204.00 |