Injen 12-13 Honda Civic Si 2.4L Tuned Short Ram Air Intake Sys w/MR Tech & Web Nano-Fiber - Polished

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 ... Short Ram Air Intake System; Incl. Tubing/Filter/Hardware/Instruction; w/MR Technology And Air Fusion; HP Gains +15.0 HP/Torque Gains +12.0 ft. lbs.; Polished; SP Series Cold Air Intake Honda 2012 Civic Si 2.4L 4 cyl.Tuned short ram air intake system with MR Tech.; Air Fusion and Web nano-fiber dry filter