{"product_id":"aem-induction-21-891c","title":"AEM Induction 21-891C - AEM 2022 C.A.S. Subaru WRX H4-2.4L F\/I Turbo Cold Air Intake","description":"\u003cp\u003eAEM Induction 21-891C - AEM 2022 C.A.S. Subaru WRX H4-2.4L F\/I Turbo Cold Air Intake\u003c\/p\u003e\u003cp\u003eAEM'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.\u003c\/p\u003e\u003cp\u003eThis 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).\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePrecision-tuned and dyno-validated to enhance throttle response, sharpen acceleration, and improve overall engine efficiency, helping maximize horsepower and drivability.\u003c\/li\u003e\n\u003cli\u003eCreates a deeper, more aggressive induction tone that highlights the intake system’s improved airflow.\u003c\/li\u003e\n\u003cli\u003eFeatures low-restriction intake tubing that increases air velocity and high-volume airflow for maximum performance gains.\u003c\/li\u003e\n\u003cli\u003eEquipped with a long-life, high-capacity air filter capable of up to 100,000 miles before servicing (depending on driving conditions), reducing maintenance while maintaining strong, clean airflow.\u003c\/li\u003e\n\u003cli\u003eUtilizes washable, reusable, oil-free synthetic filter media that preserves airflow efficiency, traps harmful contaminants, and provides long-term value over disposable filters.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eAir Box Included\u003c\/strong\u003e: \u003cspan\u003eNo\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eAir Filter Color\u003c\/strong\u003e: \u003cspan\u003eRed\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eAir Filter Material\u003c\/strong\u003e: \u003cspan\u003eNon-woven Synthetic\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eAir Filter Outlet Shape\u003c\/strong\u003e: \u003cspan\u003eRound\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eAir Filter Washable\u003c\/strong\u003e: \u003cspan\u003eYes\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eCalifornia Restricted\u003c\/strong\u003e: \u003cspan\u003eNot legal for sale or use in California\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eClamp Color\/Finish\u003c\/strong\u003e: \u003cspan\u003eNatural\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eClamp Material\u003c\/strong\u003e: \u003cspan\u003eStainless Steel\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eClamp Style\u003c\/strong\u003e: \u003cspan\u003eRegular\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eClamps Included\u003c\/strong\u003e: \u003cspan\u003e3\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eCoupler Color\/Finish\u003c\/strong\u003e: \u003cspan\u003eBlack\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eCouplers Included\u003c\/strong\u003e: \u003cspan\u003e1\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eEstimated Horsepower Gain\u003c\/strong\u003e: \u003cspan\u003e9.23 HP @ 5643 RPM\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eIntake Pipe Color \/ Finish\u003c\/strong\u003e: \u003cspan\u003eGunmetal Gray\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eIntake Pipe Material\u003c\/strong\u003e: \u003cspan\u003eAluminum\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eIntake Pipe Ports\u003c\/strong\u003e: \u003cspan\u003eAll intake tube ports needed for the specified applications are included\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eMass Air Flow Sensor Adapter Included\u003c\/strong\u003e: \u003cspan\u003eYes\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eMounting Hardware Included\u003c\/strong\u003e: \u003cspan\u003eYes\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eOil Included\u003c\/strong\u003e: \u003cspan\u003eNo\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003ePackage Material\u003c\/strong\u003e: \u003cspan\u003eCorrugated\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003ePackage Type\u003c\/strong\u003e: \u003cspan\u003eBox\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eProduct Style\u003c\/strong\u003e: \u003cspan\u003eAEM Cold Air Intake System\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eReplacement Filter\u003c\/strong\u003e: \u003cspan\u003e21-203DK\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eStreet Legal In All US States\u003c\/strong\u003e: \u003cspan\u003eNot legal for sale or use in California on any pollution controlled motor vehicle.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eTUV Approved (Europe)\u003c\/strong\u003e: \u003cspan\u003eNo\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eWarranty\u003c\/strong\u003e: \u003cspan\u003eNone\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: \u003cspan\u003e11 lb (5 kg)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"AEM Induction","offers":[{"title":"Default Title","offer_id":47272468447370,"sku":"AEMIND-21-891C","price":422.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0706\/0619\/2778\/files\/0_aem-21-891c_normalized.jpg?v=1776566879","url":"https:\/\/www.onlyinstock.com\/products\/aem-induction-21-891c","provider":"Only In Stock","version":"1.0","type":"link"}