Injen 11 Mazda 2 1.5L 4cyl (manual only) Polished Tuned Air Intake System w/ MR Tech & Air Fusion

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. Tuned Tubing/Filter/Hardware/Instruction; w/MR Technology And Air Fusion; HP Gains +6.0 HP/Torque Gains +8.0 ft. lbs.; Polished; SP Series Cold Air Intake Mazda 2011-2014 Mazda21.5L 4 cylTuned cold air intake with MR Tech; Air Fusion and Web nano-fiber dry filter Manual Only)(CARB E.O. 2011-2012 Models Only