Integrated Exhaust Manifold 2006-2009 Mercury Milan Catalytic Converter - Dorman 674-822 Direct Fit Exhaust Part Since this part is a direct replacement, the exact fit adds another layer of efficiency and convenience. Exhaust Manifold with Integrated Catalytic Converter] Auto Trans; CARB Compliant: No; w/3 Oxygen Sensor Ports; w/Air Tube; Quantity needed per vehicle: 1 Leak-resistant for long-lasting performance Description: This catalytic converter with integrated exhaust manifold - a.k.a. manifold converter - is precision-engineered to match the original equipment on specific vehicle years, makes and models for a reliable replacement More like a complete kit than a single part, many of Dorman's Exhaust Manifolds with Integrated Catalytic Converters include gaskets and hardware for a complete installation. Dorman OE Solutions Direct-Fit Exhaust Manifold 674149 | O'Reilly A rigorous quality inspection has been undertaken to ensure that this part conforms to product standards