These Injen intake systems feature the patent pending MR technology process for optimal gains and a safe A/F ratio. Injen’s SP Series Cold Air Intake is specifically built for significant power gains in performance vehicles. 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 bent specifically for your vehicle, and then vehicle specific brackets are TIG welded onto your intake for a perfect fit. Injen then tests the intake on its Dynojet before shipping it to you. Injen is so confident in this product that each one comes with a limited lifetime warranty!
Injen 2011-13 WRX 2.5L Trubo 5 door 2.5L turbo 70mm Axle-back transverse exhaust w/ 4" quad, rolled and burnt Titanium tips
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