Features: * 100% test before shipment * The reduction of harmful emissions * The increasing of fuel economy * The improvement of engine performance * Prevent premature failure of the catalytic converter. Specification: OE number: 234-4727, 234-4733, 234-4099, 234-4368 Replacement: Direct Plug-In Replacement Condition: 100% Brand New Note: Please confirm the OE number before purchasing!!! Fits for: For 2001-2005 Honda Civic 1.7L For 1999-2000 Honda Civic 1.6L For 1997 Acura CL 2.2L For 1998-1999 Acura CL 2.3L For 2001-2003 Acura CL 3.2L For 2001-2002 Acura MDX 3.5L .
