PLEASE VERIFY FITMENT AND ENGINE FAMILY NUMBER (EFN) COMPATIBILITY PRIOR TO PURCHASE. Your trusted source for EPA-compliant catalytic converters providing assurance of genuine compliance while delivering quality that will last Expertly formulated catalyst blend maximizes efficiency ensuring optimal emissions control High strength 16 gauge 409 stainless steel tubing for exceptional corrosion resistance and maximum service life; Durable 308 stainless steel MIG welds Compact lightweight construction enables installation in confined areas welding is required