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Three layers of progressively finer mesh synthetic media provide maximum convenience and easy maintenance
In addition to the increased throttle response and the improved acceleration
providing maximum airflow and performance
•Neodymium magnetic drain plug is used for maximum gear protection
Injen Cold Air Intake 2008-2013 Subaru WRX & STI (2.5L) 3 Three layers of progressively finerThese Injen intake systems feature the patent pending MR technology process for optimal gains and a safe A F ratio. Injens SP Series Cold Air Intake is specifically built for significant power gains in 2008 2013 Subaru WRX & STI (2. 5L). The SP Series Intake unleashes your engine's power potential by force feeding rich oxygen into your cylinders, which improves combustion efficiency. The Injen SP system is made with T 6061 tubing that is CNC mandrel
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