Dorman 673-608 Exhaust Manifold with Integrated Catalytic Converter (CARB Compliant) Includes heat-shield for protection of hoses, wiring, and other engine components Cast iron or stainless tubular construction protects against warping and/or cracking Leak-resistant for long-lasting performance A rigorous quality inspection has been undertaken to ensure that this part conforms to product standards Kit includes gaskets and hardware where required for complete and professional installation Limited lifetime warranty