# aFe Power 47-46401 Stainless Direct Fit Catalytic Converter for 1974-1989 Porsche 911 Base, Carrera, S 2.7L and More ### Performance Overview aFe Catalytic Converters are made of 100% MIG welded stainless steel for maximum endurance and corrosion resistance. These exceptional catalytic converters feature bolt-on design and utilize the factory mounting locations for easy installation. ### Key Features - Brand: aFe Power - Part number: 47-46401 - Product type: Stainless Direct Fit Catalytic Converter - Designed for the compatible vehicle applications listed on this page ### Vehicle Fitment - 1974 Porsche 911 Base, Carrera, S 2.7L - 1975 Porsche 911 Carrera, S 2.7L - 1976 Porsche 911 S 2.7L - 1977 Porsche 911 S 2.7L - 1978 Porsche 911 Sc 3.0L - 1979 Porsche 911 Sc 3.0L - 1980 Porsche 911 Sc 3.0L - 1981 Porsche 911 Sc 3.0L ### 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 47-46401. **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 - Stainless Direct Fit Catalytic Converter for Porsche 911 Base, Carrera, S 2.7L - 47-46401 fitment - aFe Power Stainless Direct Fit Catalytic Converter - 1974 Porsche 911 Base, Carrera, S 2.7L Stainless Direct Fit Catalytic Converter ### Vehicle Fitment Table Year Make Model Position Fitment Precision Note 1974 Porsche 911 Base, Carrera, S 2.7L 1975 Porsche 911 Carrera, S 2.7L 1976 Porsche 911 S 2.7L 1977 Porsche 911 S 2.7L 1978 Porsche 911 Sc 3.0L 1979 Porsche 911 Sc 3.0L 1980 Porsche 911 Sc 3.0L 1981 Porsche 911 Sc 3.0L 1982 Porsche 911 Sc 3.0L 1983 Porsche 911 Sc 3.0L 1984 Porsche 911 Carrera 3.2L 1985 Porsche 911 Carrera 3.2L 1986 Porsche 911 Carrera 3.2L 1987 Porsche 911 Carrera 3.2L 1988 Porsche 911 Carrera 3.2L 1989 Porsche 911 Carrera, Speedster 3.2L ## Details - **Price:** 980.23 CAD - **Vendor:** aFe Power - **Type:** Stainless Direct Fit Catalytic Converter - **Tags:** 1974 Porsche 911 Base, 1975 Porsche 911 Carrera, 1976 Porsche 911 S 2.7L, 1977 Porsche 911 S 2.7L, 1978 Porsche 911 Sc 3.0L, 1979 Porsche 911 Sc 3.0L, 1980 Porsche 911 Sc 3.0L, 1981 Porsche 911 Sc 3.0L, 1982 Porsche 911 Sc 3.0L, 1983 Porsche 911 Sc 3.0L, 1984 Porsche 911 Carrera 3.2L, 1985 Porsche 911 Carrera 3.2L, 1986 Porsche 911 Carrera 3.2L, 1987 Porsche 911 Carrera 3.2L, 1988 Porsche 911 Carrera 3.2L, 1989 Porsche 911 Carrera, 47-46401, aFe Power, AFE-47-46401, Air Filter, Air Intake, Auto Parts, Automotive, Carrera, Diesel Performance, Direct Replacement, Exhaust Performance, Performance Parts, S 2.7L, Speedster 3.2L, Stainless Direct Fit Catalytic Converter, Vehicle Fitment ## Variants | Variant | Price | Available | |---------|-------|-----------| | Default Title | 980.23 CAD | In stock | ## Images - aFe Power 47-46401 Stainless Direct Fit Catalytic Converter --- > Source: [Standard Auto Part](https://www.standardautopart.com/products/afe-porsche-911-base-stainless-direct-fit-47-46401) > Updated: 2026-07-16