Injen 2015 Subaru STI 2.5L 4cyl Evolution Intake w/ Ram Air Scoop Suspension>Chassis Bracing They also come standard with

They also come standard with a limited lifetime warranty and an exclusive 60 day ride satisfaction guarantee

Do not use the adapters for full 3” inlets

This Stage 3 system includes vehicle-specific tuned 2

BMRs Street K-Member (KM760) weighs only 50 pounds with the factory motor mounts and is designed for street performance

the Pro-Series Boost Reference EFI Regulator is a perfect fit for serious power

Injen 2015 Subaru STI 2.5L 4cyl Evolution Intake w/ Ram Air Scoop Suspension>Chassis Bracing They also come standard withRoto molded Housing and Ram Air Scoop: The EVO1206 system features our 2 piece box design that incorporates our boost plenum. The box attaches to our fully incorporated ram air scoop to capture the maximum amount of cool air to feed that hungry turbo. , , 6061 Aluminum Intake Tube: The EVO1206 Evolution Air Intake System uses a custom designed and dyno tuned, aluminum intake tube that utilizes our patented air fusion and MR technology to produce huge