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SKU: 49871
Manufacturer: Magnaflow
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$1,159.00

Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 49871. 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 specifically for the 2004-2009 Audi S4 and interchanges with OE parts 8E0 254 505 RX and 8E0 254 502 TX. Hardware is included to eliminate the hassle of working with corroded factory parts. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with California or Federal/EPA Emission systems.

Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 49871. 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 specifically for the 2004-2009 Audi S4 and interchanges with OE part 8E0 254 505 RX. Hardware is included to eliminate the hassle of working with corroded factory parts. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with California or Federal/EPA Emission systems.

Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 49871. 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 specifically for the 2004-2009 Audi S4 and interchanges with OE part 8E0 254 505 RX. Hardware is included to eliminate the hassle of working with corroded factory parts. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA; complying with legal standards for OBDII Federally registered vehicles with California or Federal/EPA Emission systems.

Exhaust,MagnaFlow,Catalytic Convertor,Cadillac Convertor,Convertor,Emissions

Exhaust;MagnaFlow;Catalytic Convertor;Cadillac Convertor;Convertor;Emissions

MagnaFlow Conv DF 04-09 Audi S4 4.2L DS MT OE

OEM Grade Direct-Fit Catalytic Converter

Direct-Fit Catalytic Converter

Catalytic Converter

Temp Part Type

CatConverter

OEM Grade

25173701

Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 49871. 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 specifically for the 2004-2009 Audi S4 and interchanges with OE parts 8E0 254 505 RX and 8E0 254 502 TX. Hardware is included to eliminate the hassle of working with corroded factory parts. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with California or Federal/EPA Emission systems.

Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 49871. 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 specifically for the 2004-2009 Audi S4 and interchanges with OE part 8E0 254 505 RX. Hardware is included to eliminate the hassle of working with corroded factory parts. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with California or Federal/EPA Emission systems.

Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 49871. 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 specifically for the 2004-2009 Audi S4 and interchanges with OE part 8E0 254 505 RX. Hardware is included to eliminate the hassle of working with corroded factory parts. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA; complying with legal standards for OBDII Federally registered vehicles with California or Federal/EPA Emission systems.

Exhaust,MagnaFlow,Catalytic Convertor,Cadillac Convertor,Convertor,Emissions

Exhaust;MagnaFlow;Catalytic Convertor;Cadillac Convertor;Convertor;Emissions

MagnaFlow Conv DF 04-09 Audi S4 4.2L DS MT OE

OEM Grade Direct-Fit Catalytic Converter

Direct-Fit Catalytic Converter

Catalytic Converter

Temp Part Type

CatConverter

OEM Grade

25173701

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Vehicle Fitment

Audi

    S4

      2009 Cabriolet - 2008 Avant - 2008 Base - 2008 Cabriolet - 2007 Cabriolet - 2007 Base - 2007 Avant - 2006 Base - 2006 Avant - 2006 Cabriolet - 2005 Cabriolet - 2005 Base - 2005 Avant - 2004 Base - 2004 Avant - 2004 Cabriolet
*we take fitment seriously and have invested heavily into matching products to your vehicle, but it is up to the end user to confirm products are suitable for their vehicle, legal for them to use for the purposes they intend, and verify fitment upon installation. Many opened products may not be returned, so if fitment is in question, please contact us before ordering. We are not resonsible for any costs incurring from a product not being suitable to an end users application.