2006 Audi S4 parts
Aftermarket parts with a verified ACES application to the 2006 Audi S4. Narrow by submodel and engine to see exactly what bolts on.
Submodel and engine
1 configuration13 parts for 2006 Audi S4
Browse everything →- MagnaFlow Exhaust Products
MagnaFlow Sport Series Cat-Back Performance Exhaust System 16586
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MagnaFlow HM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter 24317
- MagnaFlow Exhaust Products
MagnaFlow HM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter 24318
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MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 441095
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MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 441096
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MagnaFlow California Grade CARB Compliant Universal Catalytic Converter 441204
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MagnaFlow 2004-2009 Audi S4 4.2L OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter 49871
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MagnaFlow 2004-2009 Audi S4 4.2L OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter 49872
- MagnaFlow Exhaust Products
MagnaFlow 2004-2009 Audi S4 4.2L OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter 49917
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MagnaFlow 2004-2009 Audi S4 4.2L OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter 49918
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MagnaFlow OEM Grade Federal / EPA Compliant Universal Catalytic Converter 51205
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MagnaFlow OEM Grade Federal / EPA Compliant Universal Catalytic Converter 51235
- MagnaFlow Exhaust Products
MagnaFlow HM Grade Federal / EPA Compliant Universal Catalytic Converter 99305HM