Looking for aftermarket parts to modify or upgrade your Audi A6 Quattro 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 A6 Quattro.
Whether you have a 1995 or 2008 Audi A6 Quattro in Avant to Base trim we have you covered. We have 31 catalytic converter universal available to mod your A6 Quattro. All parts have free shipping to the Continental US 48 States.
 IN STOCK - DROPSHIPS 408004MagnaFlow 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 Universal 2.00 inch CA Tier1 1996-1997 Audi A6 Quattro Avant / Base $298.00 |
 IN STOCK - DROPSHIPS 408005MagnaFlow 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 Universal 2.25 inch CA Tier 1 1996-1997 Audi A6 Quattro Avant / Base $317.00 |
 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 1996-2000 Audi A6 Quattro Avant / Base $438.00 |
 IN STOCK 418054MagnaFlow 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 2.00 1/O2 CA 2000-2000 Audi A6 Quattro Avant / Base $450.00 CLEARANCE VIEW PRICE IN CART |
 IN STOCK - DROPSHIPS 418055MagnaFlow 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 1/O2 CA 2000-2000 Audi A6 Quattro Avant / Base $450.00 |
IN STOCK - DROPSHIPS 441204MagnaFlow 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 Universal 2.00 inch Rear CA 2000-2000 Audi A6 Quattro Base 2003-2004 Audi A6 Quattro Base $585.00 |
 IN STOCK - DROPSHIPS 441205MagnaFlow 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 Universal 2.25 Rear 540 2000-2004 Audi A6 Quattro Base $516.00 |
 IN STOCK - DROPSHIPS 441206MagnaFlow 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 Universal 2.50 Rear 540 2001-2001 Audi A6 Quattro Base 2003-2004 Audi A6 Quattro Base $585.00 |
IN STOCK 441334MagnaFlow 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 2.00inch 1-O2 Rear 50 State 2003-2004 Audi A6 Quattro Base $517.00 |
IN STOCK - DROPSHIPS 441335MagnaFlow 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 Universal 2.25 Rear with O2 2003-2004 Audi A6 Quattro Base $517.00 |
 IN STOCK - DROPSHIPS 441354MagnaFlow 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 Universal 2.00 Midbed O2 Rear CA 2000-2001 Audi A6 Quattro Avant / Base $538.00 |
IN STOCK - DROPSHIPS 441355MagnaFlow 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 Universal 2.25 Midbed O2 Rear CA 2000-2001 Audi A6 Quattro Avant / Base $538.00 |
IN STOCK - DROPSHIPS 444134MagnaFlow 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 Universal 2.00 with 1-O2 Front CA 2003-2004 Audi A6 Quattro Base $332.00 |
IN STOCK - DROPSHIPS 444204MagnaFlow 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 Universal Chrysler/Ford/Mercedes-Benz/Saab/Toyota/Volkswagen *CALIFORNIA OBDII* 2000-2001 Audi A6 Quattro Avant / Base $428.00 |
 IN STOCK - DROPSHIPS 444205MagnaFlow 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 Universal Chrysler/Ford/Mercedes-Benz/Saab/Toyota/Volkswagen *CALIFORNIA OBDII* 2000-2001 Audi A6 Quattro Avant 2000-2003 Audi A6 Quattro Base $378.00 |
IN STOCK - DROPSHIPS 444206MagnaFlow 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 Universal 2.50 Front CA 2002-2003 Audi A6 Quattro Base $378.00 |
IN STOCK - DROPSHIPS 444505MagnaFlow 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 Universal 2.25 Front Spun 2001-2002 Audi A6 Quattro Base 2004-2004 Audi A6 Quattro Base $372.00 |
IN STOCK - DROPSHIPS 444506MagnaFlow 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 Universal 2.50 Front Spun 2000-2004 Audi A6 Quattro Base $421.00 |
OUT OF STOCK 4481354Magnaflow Conv Univ 2.00in. Mid-Bed O2 CA 2005-2006 Audi A6 Quattro Base 2006-2006 Audi A6 Quattro Avant $867.00 |
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 2000-2000 Audi A6 Quattro Base $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 2000-2001 Audi A6 Quattro Avant 2000-2004 Audi A6 Quattro Base $194.00 |
 IN STOCK 51205MagnaFlow 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 2.25in Inlet/Outlet Center/Center Round 9in Body L x 5.125in W x 13in Overall L 2000-2004 Audi A6 Quattro Base $194.00 |
 IN STOCK 51206MagnaFlow 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 Universal 2.50 OEM 2000-2004 Audi A6 Quattro Base $194.00 |
 IN STOCK 51354MagnaFlow 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 Center/Center Round 11in Body L x 5.125in W x 15in Overall L 2000-2001 Audi A6 Quattro Avant / Base 2005-2008 Audi A6 Quattro Base 2006-2008 Audi A6 Quattro Avant $202.00 |
 IN STOCK 51355MagnaFlow 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 2.25in Inlet/Outlet Center/Center Round 11in Body L x 5.125in W x 15in Overall L 2002-2004 Audi A6 Quattro Avant / Base $202.00 |