{"product_id":"cobb-previous-ethanol-sensor-to-nexgen-fuel-ethanol-sensor-kit-module-harness-only-2011-2014-wrx-2008-2021-sti","title":"COBB NexGen Ethanol Sensor Kit Module + Harness | Subaru WRX (11-14)\/STI (08-21) (315670)","description":"\u003ch1\u003eCOBB Ethanol Sensor Upgrade Kit\u003c\/h1\u003e\n\u003ch2\u003eFitment: 2011-2014 Subaru WRX \/ 2008-2021 Subaru WRX STI\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePart #:\u003c\/strong\u003e 315670\u003c\/p\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe COBB Ethanol Sensor Upgrade Kit is designed to seamlessly upgrade your Subaru WRX or WRX STI’s ethanol sensing capabilities. Specifically engineered for 2011-2014 WRX and 2008-2021 STI models, this kit is ideal for customers currently using COBB’s previous ethanol sensor and looking to transition to the NexGen Stage 2+ Flex Fuel Power Package without replacing the sensor itself. It includes the NexGen Flex Fuel Module and a custom wiring harness, enabling efficient ethanol content data processing and integration with your vehicle’s existing systems.\u003c\/p\u003e\n\u003cp\u003eThis upgrade supports enhanced fuel management flexibility and helps optimize your vehicle’s performance when using ethanol-blended fuels. It is perfect for enthusiasts seeking to maintain compatibility with advanced flex fuel tuning solutions while minimizing installation complexity.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cp\u003eThis upgrade kit offers a practical solution to modernize your ethanol sensing setup with the following key features:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIncludes NexGen Flex Fuel Module designed for precise ethanol content processing\u003c\/li\u003e\n  \u003cli\u003eCustom wiring harness tailored for direct compatibility with previous COBB ethanol sensors\u003c\/li\u003e\n  \u003cli\u003eMounts securely on the passenger side strut tower for stable installation\u003c\/li\u003e\n  \u003cli\u003eEnables seamless integration with the NexGen Stage 2+ Flex Fuel Power Package\u003c\/li\u003e\n  \u003cli\u003eDesigned to maintain existing sensor hardware, reducing upgrade costs and complexity\u003c\/li\u003e\n  \u003cli\u003eSupports flexible fuel tuning for improved adaptability to ethanol blends\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation \u0026amp; Fitment\u003c\/h3\u003e\n\u003cp\u003eThe kit is designed for straightforward installation on compatible Subaru WRX and WRX STI models as specified. It mounts on the passenger side strut tower and connects directly to the existing ethanol sensor harness, making it a convenient upgrade for users already equipped with COBB’s previous ethanol sensor. Fitment should be verified against your vehicle’s model and year to ensure compatibility.\u003c\/p\u003e","brand":"COBB","offers":[{"title":"Default Title","offer_id":51602176278815,"sku":"315670","price":540.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0229\/3877\/files\/cobb-previous-ethanol-sensor-to-nexgen-fuel-ethanol-sensor-kit-module-harness-only-2015-2021-sti-315670-950362.jpg?v=1770429808","url":"https:\/\/shop.wheelflip.com\/products\/cobb-previous-ethanol-sensor-to-nexgen-fuel-ethanol-sensor-kit-module-harness-only-2011-2014-wrx-2008-2021-sti","provider":"WheelFlip","version":"1.0","type":"link"}