Mazda Tribute 3.0 V6 Catalytic Converter Manifold Set; Side: Radiator, Front, Bank 2, LHS and Side: Firewall, Rear, Bank 1, RHS - Not For California Emission Vehicles All installation gaskets included. Factory paired for optimum engine performance. No welding, adjustments or any modifications to the exhaust system. Not for California Emission Vehicles. Not legal for sale to California. No shipping to California. Discounted price.