Description

Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 51644. 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. Designed to fit the 1998-2005 Volkswagen Passat, 1997-2005 Audi A4 Quattro, and more, this direct-fit catalytic converter also interchanges with OE parts 8E0 131 089 DX and 4B0 254 200 X, among others. Avoid potential exhaust leaks by using the included gaskets to get a proper seal. 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.
Magnaflow OEM Grade Direct-Fit Catalytic Converter
Not legal for sale or installation in California; Colorado or New York.

• High Strength 16 Gauge 409 Stainless Steel Tubing For Exceptional Corrosion Resistance And Maximum Service Life
• Expertly crafted to replicate OEM-like flow dynamics, maintaining factory performance and fuel efficiency
• Expertly Crafted To Replicate Oem-Like Flow Dynamics/Maintaining Factory Performance And Fuel Efficiency
• Simplifies Installation With Essential Gaskets And Hardware Being Included In The Box
• OE-Sized Barbed Exhaust Hangers Made From Corrosion-Resistant 410 Stainless Steel
• Your Trusted Source For EPA-Compliant Catalytic Converters
• Mandrel Bent Tubing Retains Oem-Like Design And Geometry
• Durable 308 Stainless Steel Mig Welds

Fitment:
1997 Audi A4 Base
1997 Audi A4 Quattro Base
1998 Audi A4 Base
1998 Audi A4 Quattro Base
1998 Volkswagen Passat GLS
1999 Audi A4 Base
1999 Audi A4 Quattro Avant
1999 Audi A4 Quattro Base
1999 Volkswagen Passat GLS
1999 Volkswagen Passat GLX
2000 Audi A4 Base
2000 Audi A4 Quattro Avant
2000 Audi A4 Quattro Base
2000 Volkswagen Passat GLS
2000 Volkswagen Passat GLX
2001 Audi A4 Base
2001 Audi A4 Quattro Avant
2001 Audi A4 Quattro Base
2001 Volkswagen Passat GLS
2001 Volkswagen Passat GLX
2002 Audi A4 Base
2002 Audi A4 Quattro Avant
2002 Audi A4 Quattro Base
2002 Volkswagen Passat GLS
2002 Volkswagen Passat GLX
2003 Audi A4 Base
2003 Audi A4 Cabriolet
2003 Audi A4 Quattro Avant
2003 Audi A4 Quattro Base
2003 Volkswagen Passat GL
2003 Volkswagen Passat GLS
2003 Volkswagen Passat GLX
2004 Audi A4 Base
2004 Audi A4 Cabriolet
2004 Audi A4 Quattro Avant
2004 Audi A4 Quattro Base
2004 Audi A4 Quattro Cabriolet
2004 Volkswagen Passat GL
2004 Volkswagen Passat GLS
2004 Volkswagen Passat GLS 4 Motion
2005 Audi A4 Base
2005 Audi A4 Cabriolet
2005 Audi A4 Quattro Avant
2005 Audi A4 Quattro Base
2005 Volkswagen Passat GL
2005 Volkswagen Passat GLS
2005 Volkswagen Passat GLS 4 Motion
2006 Audi A4 Cabriolet