Catalytic Converter for Nissan Altima 2.5 (2007, 2008, 2009, 2010, 2011, 2012) - Not For California Emission Vehicles Fits: Nissan Altima 2.5 (2007, 2008, 2009, 2010, 2011, 2012). Full installation kit. Direct fit. Oxygen sensors ports in OEM positions. Stainless steel construction. Brackets for installation of original heat shield 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.