Mishimoto MMAI-WRX-15BP Subaru WRX Performance Air Intake, Polished, 2015+ Direct fit for the 2015+ Subaru WRX Dyno-proven gains of up to 33 whp and 30 wtq on stock tune Dyno-proven gains of up to 70 whp and 70 wtq on more aggressive tune Functions with stock intake duct and installs in under an hour Mishimoto Lifetime Warranty / CARB EO #: D-759-3