ARISTO's proprietary substrate chemistry yields highly efficient loadings for lower cost and better converter efficiency while our latest advanced-manufacturing technology, including automated workstations, spinner welding equipment, and high-speed production lines ensures that all converters are built to exact OE dimensions and fitment. This in total allows AP Exhaust Technologies to maintain industry-leading efficiency, productivity, and competitive pricing.

AP Exhaust 645809 Federal/EPA Catalytic Converter - Direct Fit Features:

• 2007-2010 Chevrolet Silverado 2500 HD, 2007-2010 GMC Sierra 2500 HD, 2007 Chevrolet Silverado 2500 HD Classic, 2007-2010 Chevrolet Silverado 3500 HD, 2007-2010 GMC Sierra 3500 HD, 2007 GMC Sierra 2500 HD Classic
• Featuring Aristo Clean by Design® advanced catalyst technology to handle the toughest emissions problems
• Highly efficient loadings for lower cost and better converter efficiency
• 409 stainless steel shell and neck construction for longer life
• Hardware included (where needed) for faster, easier installation
• Overall Length: 53.000 in.
• Inlet Connection: 3 Bolt Loose Flange w/ Spherical Flare
• Outlet Connection: 2 Bolt Welded Flange
• Sensor Ports: 4
• California Air Resources Board (CARB) Certified: No
• Converter Type: Federal/EPA Direct-Fit
• Inlet A Connection Type: Spherical Flare Loose Flange
• Inlet B Connection Type: Welded Flange
• Inlet Gasket: 2
• Inlet Hardware: None
• Inlet Type B: 3 Bolt Welded Flange
• Outlet A Connection Type: Welded Flange
• Outlet Gasket: Not Required
• Outlet Hardware: None

Emissions Note:

CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART