Walker Exhaust 84361 CalCat CARB Direct-Fit Catalytic Converter with Integrated Exhaust Manifold

The Walker Exhaust 84361 CalCat is a CARB-compliant, direct-fit catalytic converter with integrated exhaust manifold, engineered to deliver OE-style fit and function for a hassle-free replacement. Designed, tested, and validated to meet strict California Air Resources Board (CARB) emissions standards, this manifold catalytic converter is an ideal solution for vehicles where the catalytic converter and exhaust manifold are combined into a single assembly.

Key Features:

• CARB Compliant: Designed and validated to meet California Air Resources Board (CARB) emissions standards, making it legal for sale and use in California and all CARB-adopting states
• Integrated Design: Combines the exhaust manifold and catalytic converter into one direct-fit assembly, matching the OE configuration for simplified installation
• OBD II & Non-OBD Compatible: Available for OBDII (1996 and newer) and non-OBD (1995 and older) vehicles
• Direct-Fit Replacement: Precision-engineered for an OE-style fit with no cutting, welding, or modification required
• Rigorous Validation: Subjected to extensive design, testing, and validation processes to ensure reliable, long-term emissions performance
• Walker CalCat Line: Part of Walker's trusted CalCat series, purpose-built for CARB-regulated markets

The Walker 84361 is built for installers and vehicle owners who need a code-compliant, bolt-on solution that restores proper exhaust flow and emissions performance. As a manifold-style converter, it replaces both the exhaust manifold and the upstream catalytic converter in a single unit, reducing labor time and the complexity of working with separate components.