This listing is: One (1) Rear Catalytic Free Clamp and Gaskets Included Northeastern Exhaust Features: All items listed are 100% Brand New and come with a 1-year warranty against defects! The warranty does not cover shipping, labor, or any other related charges. ADDITIONAL SPECIFICATION: Tube material: Stainless Steel Substrate Material: Ceramic?(heat range up to 2200?Fahrenheit) O2 Sensor Port: None Position: Rear Product fit: Direct Fit Condition: New WARNING !! Do not install this product without first diagnosing and repairing the conditions that caused the original converter to fail. Diagnosis by a trained automotive professional is highly recommended. Installing this Catalytic without determining the root cause of the failure will severely damage the new Catalytic. Catalytics damaged by an improperly running engine will be denied warranty coverage by the manufacturer. Due to the State of New York emission regulations, this Catalytic cannot be installed on California emission-equipped vehicles that are registered in the State of New York.