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
- Kia Optima/Hyundai Sonata 2.4L 2011-On, CAI Series Cold Air Intake System (SP1331) by Injen®
- The Cold Air, CAI Intake system is an air intake system that takes the place of your factory airbox and air filter, and the factory air intake tube
- The EA Nanofiber air filter allows increased airflow and the aluminum alloy intake tube creates a smooth airflow path into the engine
- The increased airflow and velocity results in more power, increased acceleration, and better fuel economy
- Up to 12 HP and 10 ft.lbs TQ Gain