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 2015-2016 Subaru WRX STI Turbo 2.5L AWD. 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!
- Custom designed for your specific vehicle by make, model and year.
- Purposely designed and engineered to fit behind the front bumper, to feed your car with fresh, cold and denser air.
- Maximizes your engine's power by forcing in rich, cold air into your cylinders, improving the engines combustion efficiency, and increasing performance.
- Created using the finest aerospace-grade T-6061 billet aluminium.
- CNC mandrel bent resulting in unrestricted air flow.
- Dyno-proven for best, reliable gains in horsepower.
- Comes with AMSOIL Ea Air Filters with Nanofiber Technology
- The kit includes all necessary parts for mounting, including steel clamps, silicone hoses and the pioneering rubber "vibra-mount" system which cushions against engine torque and full installation instructions.
- Covered with Injen's Lifetime Warranty.
- Available in Polished, Wrinkle Red or Black piping. Please specify color when ordering.
- Gains of up to 23hp & 24fl/lbs of torque.