Looking for aftermarket parts to modify or upgrade your Buick Rainier 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 Rainier.
Whether you have a 2004 or 2007 Buick Rainier in CXL to CXL Plus trim we have you covered. We have 5 catalytic converter universal available to mod your Rainier. All parts have free shipping to the Continental US 48 States.
 IN STOCK 51006MagnaFlow 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 2.5in Inlet/Outlet Center/Center Oval 12in Body L x 6.5in W x 16in Overall L 2004-2005 Buick Rainier CXL Plus 2004-2007 Buick Rainier CXL $231.00 |
 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 2004-2005 Buick Rainier CXL Plus 2004-2007 Buick Rainier CXL $194.00 |
 IN STOCK 51775MagnaFlow 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 2.25 inch C/A 5 inch spun body 2004-2004 Buick Rainier CXL / CXL Plus $314.00 |
 IN STOCK 99006HMMagnaFlow 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 2004-2005 Buick Rainier CXL Plus 2004-2007 Buick Rainier CXL $222.00 |
 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 2004-2005 Buick Rainier CXL Plus 2004-2007 Buick Rainier CXL $178.00 |