Catalytic Converter Porsche Cayenne 3.2 (2004-2006) - Not For California Emission Vehicles Fits: Porsche Cayenne 3.2 (2004, 2005, 2006) Direct fit. OEM-like design. Oxygen sensors ports in OEM positions. Stainless steel construction. Full manufacturer's warranty for emission and structural integrity (25,000 miles and 50,000 miles /5 years). Complies with Federal EPA aftermarket Catalytic Converter standards. Not legal to use in California. Cannot be shipped to California. Not legal to use on CARB vehicles in NY State.