Mishimoto MMFS-WRX-01P Subaru Impreza WRX and STI Performance Aluminum Fan Shroud Kit, 2001-2007, Silver Direct plug-n-play for 20042007 WRX/STI Overall size: 28.5" x 15.7" x 3.5" Maximizes airflow with CFM of 2300 Includes aluminum fan shroud and two 12" slim electric fans Mishimoto Lifetime Warranty