Part Number: 21-891C

Description: AEM 2022+ C.A.S. Subaru WRX H4-2.4L F/I Turbo Cold Air Intake

Air Filter Outlet Shape: Round

Air Filter Washable: Yes

California Restricted: Not legal for sale or use in California

Clamp Color/Finish: Natural

Clamp Material: Stainless Steel

Clamp Style: Regular

Clamps Included: 3

Coupler Color/Finish: Black

Couplers Included: 1

Estimated Horsepower Gain: 9.23 HP @ 5643 RPM

Horse Power Increase: 9 HP

Intake Pipe Color / Finish: Gunmetal Gray

Intake Pipe Material: Aluminum

Intake Pipe Ports: All intake tube ports needed for the specified applications are included

Mass Air Flow Sensor Adapter Included: Mass Air Flow Sensor Adapter Included When Required

Mounting Hardware Included: Yes

Fitment: 22+ Subaru WRX

Details:

This Performance Air Intake System allows your engine to breathe more air compared to the restrictive factory air intake housing. It is designed, tuned and dyno-tested to produce more horsepower and torque. Air enters the system through an oversized AEM Dryflow synthetic washable air filter for outstanding air flow, filtration and performance. The air intake tube is constructed from mandrel-bent aluminum featuring a durable gunmetal gray powder coated finish. A custom shaped heat shield with lid is included. The tapered cylinder shaped AEM Dryflow air filter is made from an oil-free, synthetic filter media that can be used for up to 100,000 miles before cleaning is needed (depending on driving conditions). This Air Intake System is backed by AEM's Lifetime Limited Warranty. Some AEM air intakes are not legal for sale or use in California and other states adopting California emission standards, while others are 50 state legal. View the vehicle applications to determine the legal status for each vehicle.