Your trusted source for CARB-compliant catalytic converters providing assurance of genuine compliance while delivering quality that will last. Mandrel bent tubing retains OEM-like design and geometry ensuring smooth exhaust flow for peak fuel economy and engine operation. High strength 16 gauge 409 stainless steel tubing for exceptional corrosion resistance and maximum service life. Expertly crafted to replicate OEM-like flow dynamics maintaining factory performance and fuel efficiency. Simplifies installation with essential gaskets and hardware being included in the box. Durable 308 stainless steel MIG welds