Looking for aftermarket parts to modify or upgrade your 2001 Audi S4 with catalytic converter direct fit? At Tunersports.com we carry a huge selection of the top name brand performance catalytic converter direct fit parts and accessories for your S4.
Whether you have a 2001 Audi S4 in Avant to Base trim we have you covered. We have 8 catalytic converter direct fit available to mod your S4. All parts have free shipping to the Continental US 48 States.
 SHIPS FROM MANUFACTURER 23612MagnaFlow Direct-Fit Catalytic Converters are designed for easy bolt-on installation for the Professional Installer. Each is designed to exact the original equipment specifications. While the majority of the Direct-Fit Catalytic Converter products do not require welding; cutting or bending; limite... MagnaFlow Conv DF 00-02 Audi S4 2.7L Driver Side 2000-2002 Audi S4 Base 2001-2002 Audi S4 Avant $818.00 |
SHIPS FROM MANUFACTURER 23613MagnaFlow Direct-Fit Catalytic Converters are designed for easy bolt-on installation for the Professional Installer. Each is designed to exact the original equipment specifications. While the majority of the Direct-Fit Catalytic Converter products do not require welding; cutting or bending; limite... MagnaFlow Conv DF 00-02 Audi S4 2.7L Passenger Side 2000-2002 Audi S4 Base 2001-2002 Audi S4 Avant $771.00 |
 SHIPS FROM MANUFACTURER 24313MagnaFlow Direct-Fit Catalytic Converters are designed for easy bolt-on installation for the Professional Installer. Each is designed to exact the original equipment specifications. While the majority of the Direct-Fit Catalytic Converter products do not require welding; cutting or bending; limite... Magnaflow Conv DF 00-02 Audi S4 2.7L D/S A/T (49 State) 2000-2002 Audi S4 Base 2001-2002 Audi S4 Avant $839.00 |
 SHIPS FROM MANUFACTURER 24314MagnaFlow Direct-Fit Catalytic Converters are designed for easy bolt-on installation for the Professional Installer. Each is designed to exact the original equipment specifications. While the majority of the Direct-Fit Catalytic Converter products do not require welding; cutting or bending; limite... MagnaFlow Conv DF 00-02 Audi S4 2.7L Passenger Side 2000-2002 Audi S4 Base 2001-2002 Audi S4 Avant $795.00 |
SHIPS FROM MANUFACTURER 441091MagnaFlow Direct-Fit Catalytic converters are designed for easy bolt-on installation for the Professional Installer. Each is designed to exact the original equipment specifications. While the majority off the Direct-Fit Catalytic converter products do not require welding; cutting or bending; limite... MagnaFlow Conv DF 00-02 Audi S4 2.7L Driver Side 2000-2002 Audi S4 Base 2001-2002 Audi S4 Avant $1,642.00 |
SHIPS FROM MANUFACTURER 441092MagnaFlow Direct-Fit Catalytic converters are designed for easy bolt-on installation for the Professional Installer. Each is designed to exact the original equipment specifications. While the majority off the Direct-Fit Catalytic converter products do not require welding; cutting or bending; limite... MagnaFlow Conv DF 00-02 Audi S4 2.7L Passenger Side 2000-2002 Audi S4 Base 2001-2002 Audi S4 Avant $1,466.00 |
 SHIPS FROM MANUFACTURER 441093MagnaFlow Direct-Fit Catalytic converters are designed for easy bolt-on installation for the Professional Installer. Each is designed to exact the original equipment specifications. While the majority off the Direct-Fit Catalytic converter products do not require welding; cutting or bending; limite... Magnaflow Conv DF 01-02 Audi S4 2.7L D/S 2001-2002 Audi S4 Avant / Base $1,388.00 |
 SHIPS FROM MANUFACTURER 441094MagnaFlow Direct-Fit Catalytic converters are designed for easy bolt-on installation for the Professional Installer. Each is designed to exact the original equipment specifications. While the majority off the Direct-Fit Catalytic converter products do not require welding; cutting or bending; limite... Magnaflow Conv DF 01-02 Audi S4 2.7L P/S 2001-2002 Audi S4 Avant / Base $1,391.00 |