{"product_id":"cobb-tuning-sf-intake-w-airbox-and-post-maf-hose-2002-2007-subaru-wrx-2004-2007-sti-2004-2008-forester-xt-mlp2q6","title":"COBB Tuning SF Intake w\/ Airbox and Post-MAF Hose - 2002-2007 Subaru WRX \/ 2004-2007 STI \/ 2004-2008 Forester XT","description":"\u003ch4\u003e\u003cstrong\u003eThe Cobb SF Intake System: Built for the OTS Map\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe Cobb SF Intake System for the 2008-2021 Subaru WRX STI is the intake that every Cobb Stage 2 OTS map is calibrated for. It's not just an intake — it's the intake that makes the Cobb tune deliver what Cobb publishes. The SF design uses a sealed airbox to draw from outside the engine bay heat, reducing intake air temperatures versus an open-element design that draws from hot underhood air.\u003c\/p\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0737\/9029\/2257\/products\/c4dfac50331cdb77f3563741e16f9d59_0c33af81-8f50-4d5a-9930-0e6c99c2f872.jpg?v=1689335545\" alt=\"COBB Tuning SF Intake w\/ Airbox and Post-MAF Hose - 2002-2007 Subaru WRX \/ 2004-2007 STI \/ 2004-2008 Forester XT\" style=\"width:100%;max-width:100%;margin:20px 0;border-radius:4px;\"\u003e\n\n\u003ch4\u003e\u003cstrong\u003eHeat Is the Enemy of Power — The SF Airbox Knows This\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eOpen-element intakes flow well in a controlled environment, but inside the engine bay of a turbocharged GR\/VA STI, they draw in heat-soaked air that the turbocharger and intercooler then have to deal with downstream. The Cobb SF airbox draws from a dedicated cold-air source, keeping intake temperatures closer to ambient. Cooler air is denser air — more oxygen per cubic foot means more fuel can be burned and more power made.\u003c\/p\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0737\/9029\/2257\/products\/e0417ba02d23fce46f1c4a7210404d8d_c7a1e3da-a77d-4870-b809-f920ed618c9d.jpg?v=1689335545\" alt=\"COBB Tuning SF Intake w\/ Airbox and Post-MAF Hose - 2002-2007 Subaru WRX \/ 2004-2007 STI \/ 2004-2008 Forester XT\" style=\"float:right;max-width:47%;margin:0 0 16px 16px;border-radius:4px;\"\u003e\n\n\u003ch4\u003e\u003cstrong\u003eBolt-On Installation, Matched to the Cobb Tune\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe Cobb SF SF Intake System installs at the factory airbox location on the GR\/VA STI — the factory airbox comes out, the Cobb system goes in its place. The included high-flow filter and intake tube are sized and tuned for the Cobb Stage 2 OTS maps, meaning you get the power the map promises rather than a compromise from mismatched components.\u003c\/p\u003e\n\n\u003cdiv style=\"clear:both\"\u003e\u003c\/div\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0737\/9029\/2257\/products\/b1c4ca814a02ab9c1110c849aa8ffedb_ccffb52d-80ca-45a5-92ad-a5d4a43857cf.jpg?v=1689335545\" alt=\"COBB Tuning SF Intake w\/ Airbox and Post-MAF Hose - 2002-2007 Subaru WRX \/ 2004-2007 STI \/ 2004-2008 Forester XT\" style=\"float:left;max-width:47%;margin:0 16px 16px 0;border-radius:4px;\"\u003e\n\n\u003ch4\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003ePlatform: 2008-2021 Subaru WRX STI\u003c\/li\u003e\n  \u003cli\u003eSF sealed airbox design — draws from cold-air source, not hot engine bay air\u003c\/li\u003e\n  \n  \n  \u003cli\u003eCalibrated to work with Cobb Accessport OTS maps\u003c\/li\u003e\n  \u003cli\u003eBolt-in installation at factory airbox location\u003c\/li\u003e\n  \n\u003c\/ul\u003e\n\n\u003cdiv style=\"clear:both\"\u003e\u003c\/div\u003e\n\n\u003ch4\u003e\u003cstrong\u003eFitment Notes\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003ePlatform: 2008-2021 Subaru WRX STI\u003c\/li\u003e\n  \u003cli\u003eDirect bolt-in replacement — no modification required\u003c\/li\u003e\n  \u003cli\u003eConfirm color\/variant from product title or dropdown before ordering\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eStraight From Subispeed\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe Cobb SF Intake is the intake to run if you are on a Cobb tune or planning to be — Cobb calibrated the Stage 2 OTS maps to this specific intake, and running it means you get the numbers they publish rather than an approximation. The sealed airbox design is particularly important for daily-driven cars where intake temperatures vary throughout the day — cold air source intake means consistent temps regardless of how hot the engine bay gets. If you are building a GR\/VA STI on the Cobb platform, this is the intake piece that belongs in the build.\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eWhat's Included\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eCobb SF SF Intake System\u003c\/li\u003e\n  \u003cli\u003eHigh-flow intake filter\u003c\/li\u003e\n  \u003cli\u003eMounting hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eAbout Cobb Tuning\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eCobb Tuning has been developing performance parts and tuning solutions for Subaru vehicles since 1999. Based in Austin, Texas, Cobb built their reputation on the Accessport — the most widely used Subaru ECU tuning device on the market — and expanded that into a full ecosystem of intake, exhaust, drivetrain, and engine bay accessories engineered specifically for the platforms they support. Every Cobb product is developed in-house and validated on their own test vehicles before it reaches customers. Subispeed carries the full Cobb catalog because their engineering standards and platform-specific development process consistently produce parts that work exactly as advertised.\u003c\/p\u003e\n\n\u003ctable\u003e\n  \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e2004-2008\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eForester\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e2002-2007\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eImpreza\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"COBB","offers":[{"title":"Default Title","offer_id":45712818798678,"sku":"COBBSUB00001IA","price":156.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/0411\/1190\/files\/8lho6udj7dle_933dbb86-2501-48ba-8c35-9264328dfd0e.jpg?v=1788785161","url":"https:\/\/truegearus.com\/products\/cobb-tuning-sf-intake-w-airbox-and-post-maf-hose-2002-2007-subaru-wrx-2004-2007-sti-2004-2008-forester-xt-mlp2q6","provider":"TrueGear","version":"1.0","type":"link"}