Dorman 673-748 Manifold Converter - CARB Compliant Catalytic Converter with Integrated Exhaust Manifold

The Dorman 673-748 is a CARB-compliant catalytic converter with integrated exhaust manifold — also known as a manifold converter — engineered as a direct OE replacement. This single unit combines the exhaust manifold and catalytic converter into one assembly, simplifying the replacement process and restoring factory exhaust and emissions performance.

Key Features:

• Direct OE Replacement: Precision-engineered to match the fit and performance of the original equipment for a straightforward swap
• CARB Compliant: Meets California Air Resources Board (CARB) emissions standards — legal for sale and use in California, New York, Maine, and all other CARB-adopting states
• Integrated Design: Combines the exhaust manifold and catalytic converter into one unit, eliminating the need for a separate converter and reducing potential leak points
• Convenient Kit: Includes gaskets and downpipe hardware to simplify installation
• Durable Construction: Manufactured within strict tolerances for long-lasting, reliable performance
• Quality Assured: Developed and validated by a team of engineers and quality control experts in the United States

Important CARB Note: CARB converters are engine family specific. Verify your vehicle's engine family code against the applicable CARB Executive Order details before installation to ensure compliance.

The Dorman 673-748 manifold converter is a dependable aftermarket solution for restoring proper exhaust flow and emissions control, backed by Dorman's OE Solutions engineering standards.