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Looking for aftermarket parts to modify or upgrade your BMW M3 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 3322304Keep the check engine light off with MagnaFlow California Grade CARB Compliant Universal Catalytic Converter 3322304. 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 California Grade CARB Compliant Universal Catalytic Converter 2.00in PC1 1995-1995 BMW M3 Base / Lightweight $610.00 |
 IN STOCK - DROPSHIPS 337104MagnaFlow California Grade CARB Compliant Universal Catalytic Converter 337104 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 Direct Fit Catalytic Converter 90-94 Lexus LS400 4.0L D/S-P/S Front (California) 1988-1991 BMW M3 Base $357.00 |
 IN STOCK - DROPSHIPS 337105MagnaFlow California Grade CARB Compliant Universal Catalytic Converter 337105 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 Front 1988-1991 BMW M3 Base $315.00 |
 IN STOCK - DROPSHIPS 338103MagnaFlow California Grade CARB Compliant Universal Catalytic Converter 338103 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 1.75 inch PC2 Rear 1988-1991 BMW M3 Base $282.00 |
 IN STOCK - DROPSHIPS 338104MagnaFlow California Grade CARB Compliant Universal Catalytic Converter 338104 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 1988-1991 BMW M3 Base $319.00 |
 IN STOCK - DROPSHIPS 338105MagnaFlow California Grade CARB Compliant Universal Catalytic Converter 338105 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 1988-1991 BMW M3 Base $282.00 |
 IN STOCK - DROPSHIPS 418004MagnaFlow California Grade CARB Compliant Universal Catalytic Converter 418004 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 Catalytic Converter 2 in Inlet 2 in Outlet 11 in Length SS 1997-1997 BMW M3 Base 1999-1999 BMW M3 Base $477.00 |
 IN STOCK - LOW 418005MagnaFlow California Grade CARB Compliant Universal Catalytic Converter 418005 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 CA 1997-1997 BMW M3 Base $477.00 |
 IN STOCK - DROPSHIPS 418054MagnaFlow California Grade CARB Compliant Universal Catalytic Converter 418054 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 1/O2 CA 1998-1998 BMW M3 Base $490.00 |
 IN STOCK - DROPSHIPS 418055MagnaFlow California Grade CARB Compliant Universal Catalytic Converter 418055 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 1/O2 CA 1998-1998 BMW M3 Base $490.00 |
 IN STOCK - DROPSHIPS 448304Keep the check engine light off with MagnaFlow California Grade CARB Compliant Universal Catalytic Converter 448304. 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 2.00 CA Universal Converter 1996-1999 BMW M3 Base $782.00 |
 IN STOCK 51206MagnaFlow OEM Grade Federal/EPA Compliant Universal Catalytic Converter 51206 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 2.50 OEM 2008-2013 BMW M3 Base 2015-2018 BMW M3 Base $211.00 |
 IN STOCK 53004Keep the check engine light off with MagnaFlow Standard Grade Federal/EPA Compliant Universal Catalytic Converter 53004. 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 FED 1988-1991 BMW M3 Base $106.00 |
 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 2008-2013 BMW M3 Base $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 2008-2013 BMW M3 Base $367.00 |
 SHIPS FROM MANUFACTURER 557405MagnaFlow California Grade CARB Compliant Universal Catalytic Converter 557405 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 13in L 2.25in ID/OD CARB Compliant Universal Catalytic Converter 2015-2015 BMW M3 Base $385.00 |
 IN STOCK 94004Keep the check engine light off with MagnaFlow Standard Grade Federal/EPA Compliant Universal Catalytic Converter 94004. 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 2inch FED 1995-1995 BMW M3 Base / Lightweight $129.00 |
 IN STOCK - LOW 99354HMMagnaFlow HM Grade Federal/EPA Compliant Universal Catalytic Converter 99354HM 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 Honda 1996-1999 BMW M3 Base $204.00 |