AEM 2022 C.A.S. Subaru WRX H4-2.4L F/I Turbo Cold Air Intake
AEM AEM-21-891C Cold Air Intake System: 21-891C. AEM's Performance Cold Air Intake Systems are designed, tuned and dyno-tested to give your engine more power and acceleration by replacing the restrictive factory air filter, air intake tubing and air box assembly. Air Box Included:No Air Filter Color:Red Air Filter Material:Non-woven Synthetic 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 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:Yes Mounting Hardware Included:Yes Oil Included:No Package Material:Corrugated Package Type:Box Product Style:AEM Cold Air Intake System Replacement Fi