Walker Exhaust CalCat Carb 83603 Universal Catalytic Converter 2.25" Inlet (Inside) 2.25" Outlet (Inside)

The Walker® CalCat® 83603 catalytic convertor is engineered for automotive professionals who demand precision and compliance. As a leader in emissions control, Walker® offers this catalytic convertor designed to meet the stringent standards set by the California Air Resources Board (CARB). Built for OBDII vehicles, it guarantees regulatory compliance while ensuring optimal exhaust performance. The direct fit design simplifies installation, allowing technicians to seamlessly integrate it into various exhaust systems without the need for complex modifications. Constructed from durable stainless steel, this catalytic convertor withstands high temperatures and harsh operating conditions, delivering reliable performance over the long term. Walker® CalCat® catalytic converters are the preferred choice for those seeking automotive replacement catalytic converters that balance performance, durability, and regulatory adherence, all while facilitating a straightforward installation process.

• 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 -- Backed by Walker's 50,000-mile/80,000-kilometer emissions and structural integrity warranty