Federal Emissions models refer to vehicles that meet the U.S. EPA federal emissions standards.We PHILTOP Catalytic Converter is EPA-approved. It's not use on vehicles registered in California, New York, or Maine.

Please provide your order number, vehicle information, installation date, current mileage and a description of the issue. Photos, videos or inspection information may also help us review the claim.

Unused products may be eligible for return according to the Philtop return policy. Please keep the product and packaging in their original condition and contact us before sending it back.

Federal Emissions models refer to vehicles that meet the U.S. EPA federal emissions standards.We PHILTOP Catalytic Converter is EPA-approved. It's not use on vehicles registered in California, New York, or Maine.

Please provide your order number, vehicle information, installation date, current mileage and a description of the issue. Photos, videos or inspection information may also help us review the claim.

Unused products may be eligible for return according to the Philtop return policy. Please keep the product and packaging in their original condition and contact us before sending it back.