Walker CalCat CARB 83404 Universal Catalytic Converter 3" Inlet (ID) 3" Outlet (ID) for Chevrolet Silverado 2500 HD

The Walker® CalCat® 83404 catalytic converter is engineered for automotive professionals who demand reliability and compliance. This catalytic convertor is designed to meet EPA standards for OBDII vehicles, ensuring regulatory compliance across a wide range of applications. The robust stainless-steel construction offers durability, while the direct fit design allows for straightforward installation without the need for cutting or welding. Walker® CalCat® converters are known for their strong construction and easy installation, making them the go-to choice for technicians seeking high-performance automotive replacement catalytic converters. Engineered for longevity, this converter supports optimal exhaust performance while maintaining emissions standards, ensuring consistent and dependable operation in demanding environments.

• COMPATIBILITY – Fits 2003-2003 Isuzu NPR; 2004-2004 Isuzu NPR; 2005-2005 Isuzu NPR; 2006-2006 Isuzu NPR; 2007-2007 Isuzu NPR; 2003-2003 Isuzu NPR-HD; 2004-2004 Isuzu NPR-HD; 2004-2004 Dodge Ram 1500; 2005-2005 Dodge Ram 1500; 2006-2006 Dodge Ram 1500; 200
• GET THE RIGHT PART -- Before purchasing, please check the “Amazon Confirmed Fit” bar to ensure this part will fit your vehicle; enter all vehicle information (year, make, model, engine and trim) for compatibility and check qualifier notes. If the “Amazon Confirmed Fit” bar has an “i” in a blue circle, this product has additional notes. Please hover over the “i” on the bar to see notes before making your purchase
• CARB COMPLIANT -- EO# D-182-69 -- For use on OBDII vehicles, 1996 and newer and non-OBD 1995 and older. For states requiring CARB-compliant replacement converters. Consult your state’s aftermarket converter regulations.
• SUPERIOR TECHNOLOGY -- Optimal high technology washcoat formulated to deliver superior performance (as compared to EPA-compliant converters)
• CONSISTENT PERFORMANCE -- Utilizes a precise OE-style coating process to apply catalyst material to the substrate, providing consistent performance for assured emissions compliance
• DURABLE -- Features stainless-steel body with aluminized pipe and heat shields for durability
• FLEXIBLE SOLUTION -- Customizable design features expandable bushings for easy fitment and may require specialized fabrication and/or welding for installation
• BUY WITH CONFIDENCE