Walker CalCat CARB 83508 Universal Catalytic Converter 2.5" Inlet (ID) 2.5" Outlet (ID) for Chevrolet Silverado 1500

The Walker® CalCat® 83508 catalytic convertor is expertly engineered for automotive professionals who require robust emissions control solutions. This catalytic convertor meets EPA standards for OBDII vehicles, ensuring regulatory compliance and optimal performance. The direct fit design allows for seamless integration into existing exhaust systems, minimizing installation time and effort. Built with durable stainless-steel construction, this catalytic convertor provides long-lasting reliability under demanding conditions. As a leader in automotive replacement catalytic converters, Walker® delivers products that are designed to meet the needs of skilled technicians seeking efficient and effective emissions solutions. With a focus on easy installation and strong construction, the Walker® CalCat® line supports professionals in maintaining vehicle performance and emissions standards with precision and confidence.

• COMPATIBILITY – Fits 2003-2003 Isuzu Ascender; 2004-2004 Isuzu Ascender; 2005-2005 Isuzu Ascender; 2006-2006 Isuzu Ascender; 1998-1998 Isuzu Hombre; 1999-1999 Isuzu Hombre; 2000-2000 Isuzu Hombre; 2004-2004 Buick Rainier; 2005-2005 Buick Rainier; 2006-200
• 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