Catalytic Converter for California Grade CARB Compliant Direct-Fit Catalytic Converter MagnaFlow 557768 transmission-fluid 5 inch merge collector with

5 inch merge collector with merge spear design improves the transition of the exhaust pulse from the primary tube to the collector and maximizes the scavenging effect on the exhaust pulse

6 V8 2011 - 2013 GMC Sierra 3500 HD Denali 403/6

Keep the check engine light off with MagnaFlow HM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 93220

It comes with screw down positive locking screws and has a higher impact resistance and much stronger dielectric strength than the original clip on cap

9 L6 2003 - 2007 Dodge Ram 2500 Laramie 359/5

Catalytic Converter for California Grade CARB Compliant Direct-Fit Catalytic Converter MagnaFlow 557768 transmission-fluid 5 inch merge collector withOverview: Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct Fit Catalytic Converter 557768. With features including free flowing mandrel bent tubing and highly corrosion resistant, stainless steel construction, easily install this spun body converter yourself using the proper tools, no cutting or welding required. MagnaFlow's state of the art metrology department uses the latest 3D scanning systems during research