Bolt on 10.4 HP & +10.9 to your 2007-2012 Sentra SE-R and SE-R Spec V. This kit is only compatible with Manual Transmissions.
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.
Black P/N: SP1968BLK
Polished P/N: SP1968P