Dorman 673-973 Manifold Converter CARB Compliant Exhaust Manifold with Integrated Catalytic Converter

The Dorman 673-973 is a direct-fit exhaust manifold with integrated catalytic converter, engineered as a precise OE replacement for select vehicles. This manifold converter combines the exhaust manifold and catalytic converter into a single, pre-assembled unit — simplifying installation and eliminating the need to source and match separate components.

Dorman's manifold converters are manufactured to meet or exceed original equipment performance standards, restoring proper exhaust flow and emissions control. This unit is CARB compliant, meaning it meets the stringent emissions requirements of the California Air Resources Board and is legal for sale and use in all 50 states.

Key Features:

• CARB Compliant — meets California Air Resources Board emissions standards, legal in all 50 states
• Integrated design — exhaust manifold and catalytic converter combined into one unit for streamlined replacement
• Direct-fit replacement — engineered to match OE specifications for proper fitment and sealing
• High-quality construction — built to withstand extreme exhaust system heat and operating conditions
• Restored emissions performance — replaces a failed or degraded catalytic converter and manifold assembly
• Simplified installation — bolt-on design reduces labor time compared to replacing components separately

The Dorman 673-973 manifold converter is an ideal solution for restoring exhaust and emissions system integrity without the complexity of multi-part replacement. As a trusted name in OE-quality replacement parts, Dorman delivers a reliable, emissions-legal repair in a single component.