Looking for aftermarket parts to modify or upgrade your Buick Riviera 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 Riviera.
Whether you have a 1980 or 1999 Buick Riviera in Base to T-Type trim we have you covered. We have 11 catalytic converter universal available to mod your Riviera. All parts have free shipping to the Continental US 48 States.
 IN STOCK - DROPSHIPS 3322305MagnaFlow Conv Univ 2.25inch C/C PC1 1980-1980 Buick Riviera Base / S 1986-1989 Buick Riviera T-Type 1986-1990 Buick Riviera Luxury $560.00 |
IN STOCK - DROPSHIPS 418006MagnaFlow 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 2.50 CA 1996-1998 Buick Riviera Base $438.00 |
 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 1995-1996 Buick Riviera Base $194.00 |
 IN STOCK 51209MagnaFlow 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 3 inch OEM 1997-1999 Buick Riviera Base $194.00 |
 IN STOCK 91005MagnaFlow 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 2.25 *Illegal in CA* 1986-1989 Buick Riviera T-Type 1986-1990 Buick Riviera Luxury $100.00 |
 IN STOCK - LOW 91006MagnaFlow 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 2.5 1991-1993 Buick Riviera Luxury $100.00 |
 IN STOCK 94005All 49 State catalytic converters meet EPA requirements. 49-State catalytic converters are not legal for sale; installation; or use on licensed vehicles in the state of California.... MagnaFlow Conv Univ 2.25 FED 1980-1980 Buick Riviera Base / S 1986-1987 Buick Riviera Luxury / T-Type $119.00 |
 IN STOCK - LOW 94006All 49 State catalytic converters meet EPA requirements. 49-State catalytic converters are not legal for sale; installation; or use on licensed vehicles in the state of California.... MagnaFlow Conv Univ 2.5 FED 1980-1980 Buick Riviera S 1980-1981 Buick Riviera Base 1981-1985 Buick Riviera T-Type 1984-1985 Buick Riviera Base / Luxury $119.00 |
 IN STOCK 99206HMMagnaFlow 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 2.50inch 1995-1996 Buick Riviera Base $178.00 |
IN STOCK - LOW 99209HMMagnaFlow 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 3in Inlet/Outlet Center/Center Round 9in Body L x 5.125in W x 13in Overall L 1997-1999 Buick Riviera Base $178.00 |
 IN STOCK - LOW 99306HMMagnaFlow 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 2.5inch GM 3.8L 1995-1999 Buick Riviera Base $188.00 |