# MagnaFlow 418004 Universal Fit California Catalytic Converter (2" ID/2" OD) for 1995-2004 Audi A4 and More ### Performance Overview Magnaflow's California Catalytic Converter is designed to be CARB compliant. The catalytic converter's ribbed body is designed to minimize distortion and expansion of the body to hold the ceramic catalyst in place. magnaflow's Catalytic Converters are made of stainless steel and are backed by their limited lifetime warranty. ### Key Features - Brand: MagnaFlow - Part number: 418004 - Product type: Universal Fit California Catalytic Converter (2" ID/2" OD) - Designed for compatible vehicle applications listed on this page ### Vehicle Fitment - 1996 Audi A4, Note: Base; 2.8L; 2.00"; 2.00" - 1997 Audi A4, Note: Base; 2.8L; 2.00"; 2.00" - 1998 Audi A4, Note: Avant, Base; 2.8L; 2.00"; 2.00" - 1999 Audi A4, Note: Base; 2.8L; 2.00"; 2.00" - 1996 Audi A4 Quattro, Note: Base; 2.8L; 2.00"; 2.00" - 1997 Audi A4 Quattro, Note: Base; 2.8L; 2.00"; 2.00" - 1999 Audi A4 Quattro, Note: Avant, Base; 2.8L; 2.00"; 2.00" - 1995 Audi A6, Note: Avant, Base; 2.8L; 2.00"; 2.00" ### 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 418004. **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 - Universal Fit California Catalytic Converter (2" ID/2" OD) for Audi A4 - 418004 fitment - MagnaFlow Universal Fit California Catalytic Converter (2" ID/2" OD) - 1995 Audi A4 Universal Fit California Catalytic Converter (2" ID/2" OD) ### Vehicle Fitment Table Year Make Model Position Fitment Precision Note 1996 Audi A4 Base; 2.8L; 2.00"; 2.00" 1997 Audi A4 Base; 2.8L; 2.00"; 2.00" 1998 Audi A4 Avant, Base; 2.8L; 2.00"; 2.00" 1999 Audi A4 Base; 2.8L; 2.00"; 2.00" 1996 Audi A4 Quattro Base; 2.8L; 2.00"; 2.00" 1997 Audi A4 Quattro Base; 2.8L; 2.00"; 2.00" 1999 Audi A4 Quattro Avant, Base; 2.8L; 2.00"; 2.00" 1995 Audi A6 Avant, Base; 2.8L; 2.00"; 2.00" 1996 Audi A6 Avant, Base; 2.8L; 2.00"; 2.00" 1997 Audi A6 Avant, Base; 2.8L; 2.00"; 2.00" 1998 Audi A6 Base; 2.8L; 2.00"; 2.00" 1999 Audi A6 Base; 2.8L; 2.00"; 2.00" 2000 Audi A6 Base; 2.8L; 2.00"; 2.00" 1997 Audi A6 Quattro Avant, Base; 2.8L; 2.00"; 2.00" 1998 Audi A6 Quattro Avant, Base; 2.8L; 2.00"; 2.00" 1999 Audi A6 Quattro Avant, Base; 2.8L; 2.00"; 2.00" 2000 Audi A6 Quattro Avant, Base; 2.8L, 4.2L; 2.00"; 2.00" 1997 Audi A8 Base; 3.7L; 2.00"; 2.00" 1998 Audi A8 Base; 3.7L; 2.00"; 2.00" 1999 Audi A8 Base; 3.7L; 2.00"; 2.00" 1997 Audi A8 Quattro Base; 4.2L; 2.00"; 2.00" 1998 Audi A8 Quattro Base; 4.2L; 2.00"; 2.00" 1999 Audi A8 Quattro Base; 4.2L; 2.00"; 2.00" 2000 Audi A8 Quattro Base, L; 4.2L; 2.00"; 2.00" 1996 Audi Cabriolet Base; 2.8L; 2.00"; 2.00" 1997 Audi Cabriolet Base; 2.8L; 2.00"; 2.00" 2003 Audi Rs6 Base; 4.2L; 2.00"; 2.00" 2002 Audi S6 Avant; 4.2L; 2.00"; 2.00" 2003 Audi S6 Avant; 4.2L; 2.00"; 2.00" 2001 Audi S8 Base; 4.2L; 2.00"; 2.00" 2002 Audi S8 Base; 4.2L; 2.00"; 2.00" 2003 Audi S8 Base; 4.2L; 2.00"; 2.00" 1996 Bmw 328I Base; 2.8L; 2.00"; 2.00" 1998 Bmw 328I Base; 2.8L; 2.00"; 2.00" 1999 Bmw 328I Base; 2.8L; 2.00"; 2.00" 1996 Bmw 328Is Base; 2.8L; 2.00"; 2.00" 1998 Bmw 328Is Base; 2.8L; 2.00"; 2.00" 1999 Bmw 328Is Base; 2.8L; 2.00"; 2.00" 1999 Bmw M3 Base; 3.2L; 2.00"; 2.00" 1999 Bmw Z3 M Coupe, M Roadster; 3.2L; 2.00"; 2.00" 2000 Bmw Z3 M Coupe, M Roadster; 3.2L; 2.00"; 2.00" 1996 Buick Century Custom, Limited, Special; 2.2L, 3.1L; 2.00"; 2.00" 1996 Buick Regal Custom; 3.1L; 2.00"; 2.00" 1996 Buick Skylark Custom, Gran Sport, Limited, Olympic Gold Edition; 3.1L; 2.00"; 2.00" 1997 Buick Skylark Custom, Gran Sport, Limited; 3.1L; 2.00"; 2.00" 1998 Buick Skylark Custom; 3.1L; 2.00"; 2.00" 1997 Cadillac Catera Base; 3.0L; 2.00"; 2.00" 1998 Cadillac Catera Base; 3.0L; 2.00"; 2.00" 1996 Chevrolet Beretta Base, Z26; 2.2L, 3.1L; 2.00"; 2.00" 1996 Chevrolet Cavalier Base, Ls, Z24; 2.2L, 2.4L; 2.00"; 2.00" 1997 Chevrolet Cavalier Base, Ls, Rs, Z24; 2.2L, 2.4L; 2.00"; 2.00" 1998 Chevrolet Cavalier Base, Ls, Rs, Z24; 2.2L, 2.4L; 2.00"; 2.00" 1999 Chevrolet Cavalier Base, Ls, Rs; 2.2L; 2.00"; 2.00" 2000 Chevrolet Cavalier Base, Ls; 2.2L; 2.00"; 2.00" 2001 Chevrolet Cavalier Base, Ls; 2.2L; 2.00"; 2.00" 2002 Chevrolet Cavalier Base, Ls, Ls Sport; 2.2L; 2.00"; 2.00" 1996 Chevrolet Corsica Base; 2.2L, 3.1L; 2.00"; 2.00" 1996 Chevrolet Lumina Base, Ls; 3.1L, 3.4L; 2.00"; 2.00" 1997 Chevrolet Lumina Ltz; 3.4L; 2.00"; 2.00" 1998 Chevrolet Malibu Base; 2.4L; 2.00"; 2.00" 1996 Chevrolet Monte Carlo Ls, Z34; 3.1L, 3.4L; 2.00"; 2.00" 1997 Chevrolet Monte Carlo Ls, Z34; 3.1L, 3.4L; 2.00"; 2.00" 1998 Chevrolet Prizm Base, Lsi; 1.8L; 2.00"; 2.00" 1999 Chevrolet Prizm Base, Lsi; 1.8L; 2.00"; 2.00" 1996 Eagle Summit Base, Dl, Lx; 2.4L; 2.00"; 2.00" 1996 Ford Aspire Base; 1.3L; 2.00"; 2.00" 1997 Ford Aspire Base; 1.3L; 2.00"; 2.00" 1996 Ford Escort Base, Gt, Lx, Sport; 1.8L, 1.9L; 2.00"; 2.00" 1997 Ford Taurus G, Gl, Lx; 3.0L; 2.00"; 2.00" 1998 Ford Taurus Lx, Se, Se Comfort; 3.0L; 2.00"; 2.00" ## Details - **Price:** 691.65 CAD - **Vendor:** MagnaFlow - **Type:** Universal Fit California Catalytic Converter (2" ID/2" OD) - **Tags:** 1995 Audi A6, 1996 Audi A4, 1996 Audi A4 Quattro, 1996 Audi A6, 1996 Audi Cabriolet, 1996 Bmw 328I, 1997 Audi A4, 1997 Audi A4 Quattro, 1997 Audi A6, 1997 Audi A6 Quattro, 1997 Audi A8, 1997 Audi A8 Quattro, 1997 Audi Cabriolet, 1998 Audi A4, 1998 Audi A6, 1998 Audi A6 Quattro, 1998 Audi A8, 1998 Audi A8 Quattro, 1998 Bmw 328I, 1999 Audi A4, 1999 Audi A4 Quattro, 1999 Audi A6, 1999 Audi A6 Quattro, 1999 Audi A8, 1999 Audi A8 Quattro, 1999 Bmw 328I, 2000 Audi A6, 2000 Audi A6 Quattro, 2000 Audi A8 Quattro, 2001 Audi S8, 2002 Audi S6, 2002 Audi S8, 2003 Audi Rs6, 2003 Audi S6, 2003 Audi S8, 418004, Auto Parts, Automotive, Catalytic Converter, Direct Replacement, Exhaust Performance, Exhaust System, MagnaFlow, Magnaflow-418004, Muffler, Performance Exhaust, Performance Parts, Universal Fit California Catalytic Converter (2" ID/2" OD), Vehicle Fitment ## Variants | Variant | Price | Available | |---------|-------|-----------| | Default Title | 691.65 CAD | In stock | ## Images - MagnaFlow 418004 Universal Fit California Catalytic Converter (2" ID/2" OD) --- > Source: [Standard Auto Part](https://www.standardautopart.com/products/magnaflow-audi-a4-catalytic-converter-carb-418004) > Updated: 2026-07-16