Injen 12 Nissan Sentra 2.0L 4 cyl Polished Cold Air Intake w/ MR Technology

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/Silicone Intake Hose/Hardware/Instruction; w/MR Technology; HP Gains +11.0 HP/Torque Gains +12.0 ft. lbs.; Polished; SP Series Cold Air Intake Nissan 2007-12 Sentra 2.0L4 cyl. Tuned cold air intake with MR Technology/silicone intake hose and nano-fiber dry filter