Injen 08-13 Subaru WRX/STi 2.5L (t) Black Cold Air Intake

The Injen SP Series Intake Systems Feature the Patent Pending MR Technology Process for Optimal Gains and a Safe A/F Ratio. The Injen SP Series Intake System does not limit itself to just a Cold Air System or Short Ram System. The MR Technology process has its effects on both types. The Injen SP Series Intake is The World's First Tuned Intake System ... SP Cold Air Air Intake System, Part No. SP1204BLK, 2008-2013 Subaru Impreza WRX STI H4-2.5L Turbo, 2008-20013 Impreza WRX H4-2.5L Turbo. SP Series Cold Air Intake; w/ HeatShield Subaru 08-13 WRX 2.5L Turbo; 08-13 Sti 2.5L turbo 4 Cyl. Incl. heat shield w/web Nano-fiber dry Air Filter Fitment: Subaru Impreza WRX 2008 Subaru Impreza WRX 2009 Subaru Impreza WRX 2010 Subaru Impreza WRX 2011 Subaru Impreza WRX 2012 Subaru Impreza WRX 2013 Subaru Impreza WRX Limited 2010 Subaru Impreza WRX Limited 2011 Subaru Impreza WRX Limited 2012 Subaru Impreza WRX Limited 2013 Subaru Impreza WRX Premium 2009 Subaru Impreza WRX Premium 2010 Subaru Impreza WRX Premium 2011 Subaru Impreza WRX Premium 2012 Subaru Impreza WRX Premium 2013 Subaru Impreza WRX STI 2008 Subaru Impreza WRX STI 2009 Subaru Impreza WRX STI 2010 Subaru Impreza WRX STI 2011 Subaru Impreza WRX STI 2012 Subaru Impreza WRX STI 2013 Subaru Impreza WRX STI Limited 2011 Subaru Impreza WRX STI Limited 2012 Subaru Impreza WRX STI Limited 2013 Subaru Impreza WRX STI Special Edition 2010