Looking for in-stock 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 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 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 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 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 |