# MagnaFlow 99205HM Heavy Metal Catalytic Converter (2.25" ID/2.25" OD) for 1993-2016 Audi A6 and More ### Performance Overview Magnaflow specializes in performance catalytic converter. They've spent over thirty years creating, developing, and improving on their technology to earn their reputation as being the global market leader. magnaflow's Heavy Metal catalytic converters use a combination of ceramic and metallic substrates as well as wall thickness specifically developed for your specific vehicle needs. Installation may require some cutting and welding. ### Key Features - Brand: MagnaFlow - Part number: 99205HM - Product type: Heavy Metal Catalytic Converter (2.25" ID/2.25" OD) - Designed for compatible vehicle applications listed on this page ### Vehicle Fitment - 2002 Audi A6, Note: Base; 3.0L; 2.25"; 2.25" - 2003 Audi A6, Note: Base; 3.0L; 2.25"; 2.25" - 2004 Audi A6, Note: Base; 3.0L; 2.25"; 2.25" - 2000 Audi A6 Quattro, Note: Base; 2.7L, 4.2L; 2.25"; 2.25" - 2001 Audi A6 Quattro, Note: Base; 2.7L, 4.2L; 2.25"; 2.25" - 2002 Audi A6 Quattro, Note: Avant, Base; 2.7L, 3.0L, 4.2L; 2.25"; 2.25"; Automatic Trans - 2003 Audi A6 Quattro, Note: Avant, Base; 2.7L, 3.0L, 4.2L; 2.25"; 2.25"; Automatic Trans, Manual Trans - 2004 Audi A6 Quattro, Note: Avant, Base; 2.7L, 3.0L, 4.2L; 2.25"; 2.25"; Automatic Trans, Manual Trans ### FAQ **Will this fit my vehicle?** Please verify your year, make, model, position, and any fitment notes using the compatibility list above before purchase. **What part number is this?** The listed part number is 99205HM. **Is this product designed for direct replacement?** Yes. This product is intended to match compatible vehicle applications listed in the fitment section. **Should I confirm fitment before ordering?** Yes. Always compare your original part, position, and vehicle details with the fitment chart before ordering. ### Common Searches - Heavy Metal Catalytic Converter (2.25" ID/2.25" OD) for Audi A6 - 99205HM fitment - MagnaFlow Heavy Metal Catalytic Converter (2.25" ID/2.25" OD) - 1993 Audi A6 Heavy Metal Catalytic Converter (2.25" ID/2.25" OD) ### Vehicle Fitment Table Year Make Model Position Fitment Precision Note 2002 Audi A6 Base; 3.0L; 2.25"; 2.25" 2003 Audi A6 Base; 3.0L; 2.25"; 2.25" 2004 Audi A6 Base; 3.0L; 2.25"; 2.25" 2000 Audi A6 Quattro Base; 2.7L, 4.2L; 2.25"; 2.25" 2001 Audi A6 Quattro Base; 2.7L, 4.2L; 2.25"; 2.25" 2002 Audi A6 Quattro Avant, Base; 2.7L, 3.0L, 4.2L; 2.25"; 2.25"; Automatic Trans 2003 Audi A6 Quattro Avant, Base; 2.7L, 3.0L, 4.2L; 2.25"; 2.25"; Automatic Trans, Manual Trans 2004 Audi A6 Quattro Avant, Base; 2.7L, 3.0L, 4.2L; 2.25"; 2.25"; Automatic Trans, Manual Trans 2001 Audi Allroad Quattro Base; 2.7L; 2.25"; 2.25" 2002 Audi Allroad Quattro Base; 2.7L; 2.25"; 2.25" 2003 Audi Allroad Quattro Base; 2.7L; 2.25"; 2.25"; Manual Trans 2004 Audi Allroad Quattro Base; 2.7L; 2.25"; 2.25"; Manual Trans 2005 Audi Allroad Quattro Base; 2.7L; 2.25"; 2.25"; Manual Trans 2000 Audi S4 Base; 2.7L; 2.25"; 2.25"; Manual Trans 2001 Audi S4 Avant, Base; 2.7L; 2.25"; 2.25"; Manual Trans 2002 Audi S4 Avant, Base; 2.7L; 2.25"; 2.25"; Manual Trans 2002 Audi S6 Avant; 4.2L; 2.25"; 2.25" 2003 Audi S6 Avant; 4.2L; 2.25"; 2.25" 2000 Audi Tt Base; 1.8L; 2.25"; 2.25" 2001 Audi Tt Base; 1.8L; 2.25"; 2.25" 2002 Audi Tt Base; 1.8L; 2.25"; 2.25" 2003 Audi Tt Base; 1.8L; 2.25"; 2.25" 2004 Audi Tt Base; 1.8L; 2.25"; 2.25" 2005 Audi Tt Base; 1.8L; 2.25"; 2.25" 2006 Audi Tt Base; 1.8L; 2.25"; 2.25" 1997 Bmw 528I Base; 2.8L; 2.25"; 2.25" 1998 Bmw 528I Base; 2.8L; 2.25"; 2.25" 1996 Bmw 750Il Base; 5.4L; 2.25"; 2.25" 1997 Bmw 750Il Base; 5.4L; 2.25"; 2.25" 1998 Bmw 750Il Base; 5.4L; 2.25"; 2.25" 2002 Buick Rendezvous Cx, Cx Plus, Cxl, Cxl Plus; 3.4L; 2.25"; 2.25" 2003 Buick Rendezvous Cx, Cx Plus, Cxl, Cxl Plus; 3.4L; 2.25"; 2.25" 2004 Buick Rendezvous Cx, Cx Plus, Cxl; 3.4L; 2.25"; 2.25" 2005 Buick Rendezvous Cx, Cx Plus, Cxl; 3.4L; 2.25"; 2.25" 1994 Buick Roadmaster Base, Estate Wagon, Limited; 5.7L; 2.25"; 2.25" 1995 Buick Roadmaster Base, Estate Wagon, Limited; 5.7L; 2.25"; 2.25" 1996 Buick Roadmaster Collector'S Edition, Estate Wagon Collector'S Edition, Limited Collector'S Edition; 5.7L; 2.25"; 2.25" 1996 Buick Skylark Custom, Limited, Olympic Gold Edition; 2.4L; 2.25"; 2.25" 1997 Buick Skylark Custom, Limited; 2.4L; 2.25"; 2.25" 1998 Buick Skylark Custom; 2.4L; 2.25"; 2.25" 1994 Cadillac Commercial Chassis Base, Brougham; 5.7L; 2.25"; 2.25" 1995 Cadillac Commercial Chassis Base, Brougham; 5.7L; 2.25"; 2.25" 1996 Cadillac Commercial Chassis Base, Brougham; 5.7L; 2.25"; 2.25" 1994 Cadillac Fleetwood Base, Brougham; 5.7L; 2.25"; 2.25" 1995 Cadillac Fleetwood Base, Brougham; 5.7L; 2.25"; 2.25" 1996 Cadillac Fleetwood Base, Brougham; 5.7L; 2.25"; 2.25" 1998 Chevrolet Camaro Z28, Z28 Ss; 5.7L; 2.25"; 2.25" 1999 Chevrolet Camaro Z28, Z28 Ss; 5.7L; 2.25"; 2.25" 1994 Chevrolet Caprice Classic Ls, Classic; 4.3L, 5.7L; 2.25"; 2.25" 1995 Chevrolet Caprice Classic; 4.3L, 5.7L; 2.25"; 2.25" 1996 Chevrolet Caprice Classic; 4.3L, 5.7L; 2.25"; 2.25" 1994 Chevrolet Commercial Chassis Base; 5.7L; 2.25"; 2.25" 1994 Chevrolet Impala Ss; 5.7L; 2.25"; 2.25" 1995 Chevrolet Impala Ss; 5.7L; 2.25"; 2.25" 1996 Chevrolet Impala Ss; 5.7L; 2.25"; 2.25" 1997 Chevrolet Lumina Base, Ls, Ltz; 3.1L; 2.25"; 2.25" 1998 Chevrolet Lumina Base, Ls, Ltz; 3.1L; 2.25"; 2.25" 1999 Chevrolet Lumina Base, Ls, Ltz; 3.1L; 2.25"; 2.25" 2000 Chevrolet Lumina Base; 3.1L; 2.25"; 2.25" 2001 Chevrolet Lumina Base; 3.1L; 2.25"; 2.25" 1997 Chevrolet Malibu Base, Ls; 3.1L; 2.25"; 2.25" 1998 Chevrolet Malibu Base, Ls; 3.1L; 2.25"; 2.25" 1999 Chevrolet Malibu Base, Ls; 3.1L; 2.25"; 2.25" 2000 Chevrolet Malibu Base, Ls; 3.1L; 2.25"; 2.25" 2001 Chevrolet Malibu Base, Ls; 3.1L; 2.25"; 2.25" 2002 Chevrolet Malibu Base, Ls; 3.1L; 2.25"; 2.25" 2003 Chevrolet Malibu Base, Ls; 3.1L; 2.25"; 2.25" 2005 Chevrolet Malibu Ls, Lt, Maxx Ls, Maxx Lt; 3.5L; 2.25"; 2.25" 2006 Chevrolet Malibu Ls, Lt, Ltz, Maxx Ls, Maxx Lt, Maxx Ltz; 3.5L; 2.25"; 2.25" 1997 Chevrolet Monte Carlo Ls; 3.1L; 2.25"; 2.25" ## Details - **Price:** 281.3 CAD - **Vendor:** MagnaFlow - **Type:** Heavy Metal Catalytic Converter (2.25" ID/2.25" OD) - **Tags:** 1994 Buick Roadmaster, 1996 Bmw 750Il, 1997 Bmw 528I, 1997 Bmw 750Il, 1998 Bmw 528I, 1998 Bmw 750Il, 2000 Audi A6 Quattro, 2000 Audi S4, 2000 Audi Tt, 2001 Audi A6 Quattro, 2001 Audi Allroad Quattro, 2001 Audi S4, 2001 Audi Tt, 2002 Audi A6, 2002 Audi A6 Quattro, 2002 Audi Allroad Quattro, 2002 Audi S4, 2002 Audi S6, 2002 Audi Tt, 2002 Buick Rendezvous, 2003 Audi A6, 2003 Audi A6 Quattro, 2003 Audi Allroad Quattro, 2003 Audi S6, 2003 Audi Tt, 2003 Buick Rendezvous, 2004 Audi A6, 2004 Audi A6 Quattro, 2004 Audi Allroad Quattro, 2004 Audi Tt, 2004 Buick Rendezvous, 2005 Audi Allroad Quattro, 2005 Audi Tt, 2005 Buick Rendezvous, 2006 Audi Tt, 99205HM, Auto Parts, Automotive, Catalytic Converter, Direct Replacement, Exhaust Performance, Exhaust System, Heavy Metal Catalytic Converter (2.25" ID/2.25" OD), MagnaFlow, Magnaflow-99205HM, Muffler, Performance Exhaust, Performance Parts, Vehicle Fitment ## Variants | Variant | Price | Available | |---------|-------|-----------| | Default Title | 281.30 CAD | In stock | ## Images - MagnaFlow 99205HM Heavy Metal Catalytic Converter (2.25" ID/2.25" OD) --- > Source: [Standard Auto Part](https://www.standardautopart.com/products/magnaflow-audi-a6-catalytic-converter-99205hm) > Updated: 2026-07-16