Audi S4 Catalytic Converters
Select your engine size to see the parts catalogued for your Audi S4.
Audi S4 2.0
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Euro 4 or 5 2008–2015 Petrol Type approved For engine codes CAEA, CDNB, CFKA, CDNC TFSi (CAEA;CDNB;CFKA;CDNC engines)
Audi S4 2.2
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Euro 2 1991–1994 Petrol For engine code AAN Turbo (left side; AAN Engine)
Audi S4 2.7
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Euro 2 1998–2001 Petrol For engine code AGB
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Euro 2 1998–2001 Petrol For engine code AGB
Audi S4 3.0
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BM92108H — Homologated Petrol Cat
2-year warranty Fitting kit included €448.99TFSi (CGWC;CGXC;CMUA;CTUB engines) left sideEuro 5 2012–2015 Petrol Type approved For engine codes CGWC, CGXC, CMUA, CTUB -
BM92109H — Homologated Petrol Cat
2-year warranty Fitting kit included €448.99TFSi (CGWC;CGXC;CMUA;CTUB engines) right sideEuro 5 2012–2015 Petrol Type approved For engine codes CGWC, CGXC, CMUA, CTUB
About the Audi S4
The Audi S4 range here takes in petrol models built between 1991 and 2015, with 2.0, 2.2, 2.7 and 3.0-litre engines catalogued. Pick an engine size below to narrow 6 parts — catalytic converters — down to exactly what fits.