Cobb Tuning SF Intake System w/Airbox - Subaru WRX/STI 08-14/Forester XT SH 08-13 2018-land-rover-range-rover-sport-esi1108070 As a final measure

As a final measure

The AEM 21-800C Performance Cold Air Intake System produces horsepower and torque gains by replacing your vehicle's restrictive factory air filter and air intake housing

24" (flycut)

and the 10AN adapter fitting features a built-in check valve for roll-over protection

Cobb Tuning SF Intake System w/Airbox - Subaru WRX/STI 08-14/Forester XT SH 08-13 2018-land-rover-range-rover-sport-esi1108070 As a final measureThis C. A. R. B. approved intake and integrated airbox looks great and has the combined benefits of a short ram intake and a cold air intake without any of the negatives. This system utilizes several unique features in an effort to maintain optimal flow for performance while minimizing turbulence that can cause engine management problems. From a custom conical cloth air filter element, we use a CFD designed velocity stack leading to an unique air flow