【FITMENT】Compatible with Chevy Cobalt 2005-2007 / HHR 2006-2007; Compatible with Pontiac G5 2007 / Pursuit 2006; Compatible with Saturn Ion 2005-2007; Fits With Automatic Transmission & 2.2l, 2.4l Engines 【NOTE】Not for Legal Sale or Use in California, Maine, New York; Professional Installation is Highly Recommended 【EPA CERTIFIED】OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 54807 【OEM DESIGN】The Catalytic Converters were Design to meet Original Equipment Manufacturer Standard; Quality Meet the Original Factory Design Assured 【QUALITY CONSTRUCTION】OE Replacement Bolt On EPA Federal Catalytic Converter, Made of Stainless Steel Body with Aluminized Piping for Strength and Durability