AEM 2015 Subaru WRX 2.0L H4 F/I - Cold Air Intake System Drivetrain>Flywheels This means whatever changes you

This means whatever changes you make to the base fueling will likely be in the wrong timeframe

and features universal fitment on non-winch bumpers

This can be particularly dangerous to high compression and high-boost forced induction vehicles

View the 21-728C vehicle applications to determine the legal status for each vehicle

AEM 2015 Subaru WRX 2.0L H4 F/I - Cold Air Intake System Drivetrain>Flywheels This means whatever changes youThe 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