Mishimoto MMFS-WRX-01 Fan Shroud Kit 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 Includes: Aluminum shroud (2), 12" Slim electric fan Overall Size: Height - 16.8", Length - 27.4", Width - 2.5" (including fans) Mounting Hardware: (8) M6X20 Screws, (3) M6X16 Screws, (8) M6 Nuts, (11) M6 Plain cushions and elastic cushions, (3) M8X16 Screws, (3) M8 Nuts