{"product_id":"cobb-air-intake-subaru-wrx-sti-sedan-2015-2021-redline-carbon-fiber-725350","title":"COBB Air Intake Subaru WRX STI Sedan (2015-2021) Redline Carbon Fiber - 725350","description":"\u003cp\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cb\u003eFitment Information\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSubaru WRX STI Sedan VA (2015, 2016, 2017, 2018, 2019, 2020, 2021)\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits Manual Transmission Models Only\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff0000;\"\u003eEmissions Compliance\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e50 State Legal\u003c\/strong\u003e - This part is legal for sale and use on Emissions Controlled Vehicles in all 50 states when used in accordance with the manufacturer's application guide because it has a California Air Resources Board (CARB) Executive Order (EO) number: \u003cb\u003e\u003ca href=\"https:\/\/ww2.arb.ca.gov\/sites\/default\/files\/aftermarket\/devices\/eo\/d-660-79.pdf\" target=\"_blank\"\u003eD-660-79\u003c\/a\u003e\u003c\/b\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eNote\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cb\u003eThis will not fit with the COBB Radiator Shroud.\u003c\/b\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003eSpecs \u0026amp; Features\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul class=\"no-b-margin\"\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"5,0,0\" data-index-in-node=\"0\"\u003e\u003cspan class=\"citation-11\"\u003eCarbon Fiber Construction:\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-11\"\u003e Main airbox and scoop are molded from genuine \u003c\/span\u003e\u003cb data-path-to-node=\"5,0,0\" data-index-in-node=\"73\"\u003e\u003cspan class=\"citation-11\"\u003e2x2 Twill Carbon Fiber\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-11 citation-end-11\"\u003e with a heat-resistant high-gloss finish.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"citation-11 citation-end-11\"\u003e\u003cb data-path-to-node=\"5,1,0\" data-index-in-node=\"0\"\u003eVelocity Stack Tech:\u003c\/b\u003e Integrated \u003cb data-path-to-node=\"5,1,0\" data-index-in-node=\"32\"\u003eVelocity Stack\u003c\/b\u003e and airflow straightener ensure clean MAF readings for smooth idle and consistent power.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"citation-11 citation-end-11\"\u003e\u003cb data-path-to-node=\"5,2,0\" data-index-in-node=\"0\"\u003eMassive Filtration:\u003c\/b\u003e Uses a pre-oiled filter that is \u003cb data-path-to-node=\"5,2,0\" data-index-in-node=\"52\"\u003e35% Larger\u003c\/b\u003e than standard for maximum airflow and dust capacity.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"citation-11 citation-end-11\"\u003e\u003cb data-path-to-node=\"5,3,0\" data-index-in-node=\"0\"\u003eAdjustable Sound:\u003c\/b\u003e Features a \u003cb data-path-to-node=\"5,3,0\" data-index-in-node=\"29\"\u003eRemovable Billet Plate\u003c\/b\u003e to switch between a sealed cold-air box or an open setup for louder turbo noise.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"citation-11 citation-end-11\"\u003e\u003cb data-path-to-node=\"5,4,0\" data-index-in-node=\"0\"\u003eEasy Tuning:\u003c\/b\u003e\u003cspan class=\"citation-10\"\u003e Fully compatible with existing \u003c\/span\u003e\u003cb data-path-to-node=\"5,4,0\" data-index-in-node=\"44\"\u003e\u003cspan class=\"citation-10\"\u003eCOBB OTS Maps\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-10 citation-end-10\"\u003e (Stage 1+SF \u0026amp; Stage 3) for plug-and-play performance.\u003csup class=\"superscript\" data-turn-source-index=\"2\"\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"citation-11 citation-end-11\"\u003e\u003cspan class=\"citation-10 citation-end-10\"\u003e\u003cb data-path-to-node=\"5,5,0\" data-index-in-node=\"0\"\u003ePremium Hardware:\u003c\/b\u003e Assembled with black anodized billet adapters and wire-reinforced silicone couplers for a seamless fit.\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cb\u003e\u003c\/b\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"7\"\u003eFor years, the Subaru community asked for a \"no compromise\" intake. The COBB Tuning Redline Carbon Fiber Intake is the answer. This isn't just a plastic pipe wrapped in a carbon sticker. \u003cspan class=\"citation-9\"\u003eThe entire airbox and integrated scoop are molded from multiple layers of real \u003c\/span\u003e\u003cspan class=\"citation-9\"\u003e2x2 Twill Carbon Fiber\u003c\/span\u003e\u003cspan class=\"citation-9 citation-end-9\"\u003e.\u003csup class=\"superscript\" data-turn-source-index=\"3\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e It is lightweight, incredibly strong, and features a deep gloss finish that makes it the centerpiece of any engine bay.\u003c!----\u003e\u003cbutton class=\"button ng-star-inserted\" aria-label=\"View source details for citation from Equilibrium Tuning, Inc.. Opens side panel.\" data-hveid=\"0\" data-ved=\"0CAAQvoAQahgKEwiPybWPz9GRAxUAAAAAHQAAAAAQ5QI\"\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/button\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"8\"\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"8\"\u003eSubarus are notoriously picky about intakes. If the air hitting the MAF sensor is turbulent, the car will idle roughly and hesitate under load. \u003cspan class=\"citation-8\"\u003eCOBB engineers solved this with a custom \u003c\/span\u003e\u003cspan class=\"citation-8\"\u003eComposite Velocity Stack\u003c\/span\u003e\u003cspan class=\"citation-8 citation-end-8\"\u003e.\u003csup class=\"superscript\" data-turn-source-index=\"4\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e This design smooths the air as it enters the piping, and a unique Air Flow Straightener Grid ensures the sensor gets a precise reading every time. \u003cspan class=\"citation-7 citation-end-7\"\u003eThe housing is made from a high-temp composite to reduce heat transfer, keeping the intake charge cool.\u003csup class=\"superscript\" data-turn-source-index=\"5\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c!----\u003e\u003cbutton class=\"button ng-star-inserted\" aria-label=\"View source details for citation from COBB Tuning. Opens side panel.\" data-hveid=\"0\" data-ved=\"0CAAQvoAQahgKEwiPybWPz9GRAxUAAAAAHQAAAAAQ5wI\"\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/button\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003cbutton class=\"button ng-star-inserted\" aria-label=\"View source details for citation from Flatirons Tuning!. Opens side panel.\" data-hveid=\"0\" data-ved=\"0CAAQvoAQahgKEwiPybWPz9GRAxUAAAAAHQAAAAAQ5gI\"\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/button\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"8\"\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"8\"\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"9\"\u003eWant a quiet daily driver or a loud weekend warrior? You get both. The airbox features a removable billet aluminum plate on the fender side.\u003c\/p\u003e\n\u003cul data-path-to-node=\"10\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,0,0\"\u003e\u003cb data-path-to-node=\"10,0,0\" data-index-in-node=\"0\"\u003ePlate On:\u003c\/b\u003e The system acts as a sealed airbox, drawing cold air exclusively from the front grille scoop.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,1,0\"\u003e\u003cb data-path-to-node=\"10,1,0\" data-index-in-node=\"0\"\u003ePlate Off:\u003c\/b\u003e The box opens up to the fender well, drawing in more volume and significantly amplifying the \u003cb data-path-to-node=\"10,1,0\" data-index-in-node=\"104\"\u003eInduction Noise\u003c\/b\u003e (turbo spool and BPV venting).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"11\"\u003eDespite looking like a complex aero part, installation is a breeze. \u003cspan class=\"citation-6 citation-end-6\"\u003eThe integrated scoop and box drop in as a single unit using supplied brackets.\u003csup class=\"superscript\" data-turn-source-index=\"6\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e Once installed, accessing the massive filter for cleaning is straightforward—no need to disassemble the whole front end.\u003c!----\u003e\u003cbutton class=\"button ng-star-inserted\" aria-label=\"View source details for citation from Equilibrium Tuning, Inc.. Opens side panel.\" data-hveid=\"0\" data-ved=\"0CAAQvoAQahgKEwiPybWPz9GRAxUAAAAAHQAAAAAQ6AI\"\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/button\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"8\"\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"13\"\u003eThe \u003cb data-path-to-node=\"13\" data-index-in-node=\"4\"\u003eRedline Series\u003c\/b\u003e resets the bar for what a Subaru intake should be. It marries the exotic look of carbon fiber with the reliability of COBB's data-driven engineering. Whether you are chasing horsepower on a Stage 3 build or just want to tidy up the engine bay of a daily driver, this is the premier choice. It fits, it flows, and it looks absolutely stunning. Upgrade to Redline.\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"COBB","offers":[{"title":"Default Title","offer_id":41910682320976,"sku":"COBB725350","price":875.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0058\/0252\/4785\/files\/Gemini_Generated_Image_95jpl795jpl795jp.png?v=1766426253","url":"https:\/\/shop.redline360.com\/products\/cobb-air-intake-subaru-wrx-sti-sedan-2015-2021-redline-carbon-fiber-725350","provider":"Redline360","version":"1.0","type":"link"}