03 04 05 06 07 Infinity FX35 3.5 V6 Air Intake Filter MAF Adapter + 3&rdquo; Air Filter (Include Blue Air Filter) A Brand New Air Intake Mass Air Flow Sensor (MAF) Adapter Made from High Quality CNC Aluminum Designed to be used with any 3.0 inches opening inlet Air Filter Easy Installation with Simple Tools Include 3 Blue Air Filter