AEM 2015 Subaru WRX 2.0L H4 F/I - Cold Air Intake System Drivetrain>Flywheels Double O-ring seals deliver superior

Double O-ring seals deliver superior leak protection and the filter's 6061 aluminum body provides excellent durability

reliable wideband air/fuel controllers that can help ensure your vehicle is optimally tuned

This air intake system was developed to accommodate the engine's factory emissions control devices including the crank case breather hose as well as the turbocharger inlet

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AEM 2015 Subaru WRX 2.0L H4 F/I - Cold Air Intake System Drivetrain>Flywheels Double O-ring seals deliver superiorThe AEM 21 732C Performance Cold Air Intake System produces horsepower and torque gains by replacing your vehicle's restrictive factory air filter and air intake housing. This air intake system was designed, tuned and dyno tested to fit specific Subaru WRX models. Air enters the system through an oversized AEM Dryflow synthetic washable air filter for outstanding air flow, filtration and performance. The air filter is located in the original air box