2007 Nissan 350Z Injen SP Short Ram Intake Air Fusion - Air Horns (Black)

Injen SP Intake Systems w/ MR Technology, Air Fusion and Air Horns

These 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.