{"product_id":"cobb-nexgen-stage-2-flex-fuel-power-package-w-redline-carbon-fiber-intake-2015-2021-sti","title":"COBB NexGen Stage 2 + Flex Fuel Power Package w\/ Redline Carbon Fiber Intake | Subaru STI (15-21) (SUB004NG2S2FF-RED)","description":"\u003ch1\u003eCOBB Performance Drivetrain \/ Engine Component\u003c\/h1\u003e\n\u003ch2\u003eFitment: 2015-2021 Subaru WRX STI\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePart #:\u003c\/strong\u003e SUB004NG2S2FF-RED\u003c\/p\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe COBB NexGen Stage 2 + Flex Fuel Power Package with Redline Carbon Fiber Intake is a comprehensive bolt-on performance kit designed specifically for the 2015-2021 Subaru WRX STI platform. This package is centered around the highly regarded COBB Accessport V3, providing precise tuning control and seamless ethanol fuel flexibility. Ideal for enthusiasts seeking a reliable and efficient power upgrade, this kit delivers Stage 2-level performance enhancements while maintaining drivability and fuel adaptability.\u003c\/p\u003e\n\u003cp\u003eEngineered for STI owners who want to maximize their vehicle’s potential, the package combines advanced fueling components with a lightweight carbon fiber intake to support improved airflow and throttle response. The inclusion of flex fuel capability allows users to optimize performance across a range of ethanol blends, making it a versatile solution for varied driving conditions.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cp\u003eThis all-in-one power package includes carefully selected components designed to work in harmony for enhanced engine performance and tuning flexibility:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCOBB Accessport V3 (AP3-SUB-004) for advanced ECU tuning and monitoring\u003c\/li\u003e\n\u003cli\u003eRedline Carbon Fiber Intake (725350) for improved airflow and reduced intake temperatures\u003c\/li\u003e\n\u003cli\u003eNexgen Flex Fuel Ethanol Sensor Kit (325650) enabling seamless ethanol blend detection and tuning\u003c\/li\u003e\n\u003cli\u003eTop Feed 1050x Fuel Injectors (312150) to support increased fueling demands\u003c\/li\u003e\n\u003cli\u003eSubaru Fuel Rail Line Kit (343250) for optimized fuel delivery\u003c\/li\u003e\n\u003cli\u003eFuel Pressure Regulator for Fuel Rail Kit (315250) to maintain consistent fuel pressure\u003c\/li\u003e\n\u003cli\u003eFuel Rails (343150) engineered for reliable fuel flow\u003c\/li\u003e\n\u003cli\u003eSilicone Turbo Inlet (712450) enhancing turbocharger response and durability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation \u0026amp; Fitment\u003c\/h3\u003e\n\u003cp\u003eThis package is designed for direct bolt-on installation on compatible 2015-2021 Subaru WRX STI models. While the components are engineered for straightforward integration, it is recommended to verify fitment against your specific vehicle details and consult installation instructions to ensure proper setup and tuning.\u003c\/p\u003e","brand":"COBB","offers":[{"title":"Default Title","offer_id":51602177425695,"sku":"SUB004NG2S2FF-RED","price":4665.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0229\/3877\/files\/cobb-nexgen-stage-2-flex-fuel-power-package-w-redline-carbon-fiber-intake-2015-2021-sti-sub004ng2s2ff-red-708734.png?v=1770429833","url":"https:\/\/shop.wheelflip.com\/products\/cobb-nexgen-stage-2-flex-fuel-power-package-w-redline-carbon-fiber-intake-2015-2021-sti","provider":"WheelFlip","version":"1.0","type":"link"}