This is a high flow catalytic converter for a Honda S2000 AP1 AP2 Catalytic Converters for Honda S2000 at Andy's Auto Sport Magnaflow 49261 HONDA S2000 2.2L Catalytic Converter Direct Fit Catalytic Converter Fits: 2006 2009 Honda S2000 eBay MagnaFlow Spun Metallic High Flow Catalytic Converter for 1999 Honda. MagnaFlow specializes in superior catalytic converter and exhaust technology and each converter is designed to the exact original equipment specifications while keeping the Check Engine Light off. May require basic automotive knowledge for proper installation and professional installation is always recommended. While the majority of the Direct Fit Catalytic converter products do not require welding; cutting or bending; limited applications may require additional welding for optimal installation.