Injen 04-07 STi / 06-07 WRX 2.5L Wrinkle Red Cold Air Intake
Injen 04-07 STi / 06-07 WRX 2.5L Wrinkle Red Cold Air Intake
Injen 04-07 STi / 06-07 WRX 2.5L Wrinkle Red Cold Air Intake

Injen 04-07 STi / 06-07 WRX 2.5L Wrinkle Red Cold Air Intake

Regular price $299.71 $269.74 Sale

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 ...