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 …
Cold Air Intake System; Incl. Tubing/Filter/Heat Shield/Hardware/Instruction; HP Gains +33.2 HP/Torque Gains +31.2 ft. lbs.; Black;
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