Looking for aftermarket parts to modify or upgrade your 2003 Audi S6 with catalytic converter universal? At Tunersports.com we carry a huge selection of the top name brand performance catalytic converter universal parts and accessories for your S6.
Whether you have a 2003 Audi S6 in Avant trim we have you covered. We have 5 catalytic converter universal available to mod your S6. All parts have free shipping to the Continental US 48 States.
 IN STOCK - LOW 418004MagnaFlow Universal 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 Universal Catalytic converter products do not require welding; cutting or bending; limited ... MagnaFlow Catalytic Converter 2 in Inlet 2 in Outlet 11 in Length SS 2002-2003 Audi S6 Avant $438.00 |
 SHIPS FROM MANUFACTURER 418005MagnaFlow Universal 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 Universal Catalytic converter products do not require welding; cutting or bending; limited ... Magnaflow Conv Univ 2.25 CA 2002-2003 Audi S6 Avant $438.00 |
IN STOCK - LOW 448305MagnaFlow Universal 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 Universal Catalytic converter products do not require welding; cutting or bending; limited a... Magnaflow Converter Universal CARB Compliant 2.25in Inlet 2.25in Outlet 16in Length 2002-2003 Audi S6 Avant $718.00 |
 IN STOCK 51204MagnaFlow specializes in superior catalytic converter and exhaust technology and has spent the past 30+ years earning its reputation as a global market leader. American engineered and manufactured, MagnaFlow Catalytic Converters combine efficient industrial design to produce a product that exceeds, ... MagnaFlow Conv Univ 2in Inlet/Outlet Ctr/Ctr Round 9in Body L x 5.125in W x 13in Overall L 49 State 2002-2003 Audi S6 Avant $194.00 |
 IN STOCK 99204HMMagnaFlow specializes in superior catalytic converter and exhaust technology and has spent the past 30+ years earning its reputation as a global market leader. American engineered and manufactured, MagnaFlow Catalytic Converters combine efficient industrial design to produce a product that exceeds, ... MagnaFlow Conv Univ 2.00inch 2002-2003 Audi S6 Avant $178.00 |