Contact Us | Manufacturers | StreetUnitFORUM.com | StreetUnitPICS.com | Product Request Form | Login
Injen Cold Air Intake System w/ MR Technology Application: Subaru WRX & STi Years: 2006 - 2007 Part Number: SP1202 These Injen SP Intake Systems Feature the Patent Pending MR Technology Process for Optimal Gains and a Safe A/F Ratio. The SP series does not limit itself to just a Cold Air System or Short Ram System. The MR Technology process has its effects on both types. SP is The World's First Tuned Intake System. This intake will provide for maximum results on your Subaru WRX and STi.