{"product_id":"cobb-previous-ethanol-sensor-kit-to-can-flex-fuel-upgrade-fuel-pressure-kit-2018-2021-wrx-6mt","title":"COBB Previous Ethanol Sensor to CAN Flex Fuel + Fuel Pressure Kit | Subaru WRX 6MT (18-21) (SUB004WCAN2FFUP-P-FP)","description":"\u003ch1\u003eCOBB Ethanol Sensor Kit to CAN Flex Fuel Upgrade + Fuel Pressure Kit\u003c\/h1\u003e\n\n\u003ch2\u003eFitment: 2018-2021 Subaru WRX 6MT\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003ePart #:\u003c\/strong\u003e SUB004WCAN2FFUP-P-FP\u003c\/p\u003e\n\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\n\u003cp\u003eThe COBB Previous Ethanol Sensor Kit to CAN Flex Fuel Upgrade combined with the Fuel Pressure Kit is a specialized package designed for 2018-2021 Subaru WRX models equipped with a 6-speed manual transmission. This upgrade is intended for enthusiasts who have already installed COBB’s initial Flex Fuel and Fuel Pressure kits and are looking to advance their setup by integrating the CAN Gateway solution. By replacing the older analog wiring harness with the new CAN Gateway harnesses, this kit facilitates a streamlined, plug-and-play transition that enhances system communication and reliability.\u003c\/p\u003e\n\n\u003cp\u003eThis upgrade supports users seeking improved integration and ease of use within their existing flex fuel system, helping maintain accurate ethanol content readings and fuel pressure monitoring. It is ideal for drivers focused on maintaining precise fuel management and system compatibility while retaining their current ethanol content sensor hardware.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\n\u003cp\u003eThis upgrade kit offers several important features designed to improve your vehicle’s flex fuel system functionality:\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eIncludes CAN Gateway harnesses that replace the older analog wiring for enhanced communication.\u003c\/li\u003e\n  \u003cli\u003eMaintains compatibility with existing ethanol content sensors and fuel pressure components.\u003c\/li\u003e\n  \u003cli\u003eDesigned for a plug-and-play installation to minimize downtime and complexity.\u003c\/li\u003e\n  \u003cli\u003eSupports accurate ethanol content and fuel pressure data transmission for optimized tuning.\u003c\/li\u003e\n  \u003cli\u003eSpecifically tailored for 2018-2021 Subaru WRX models with 6MT, ensuring proper fitment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eInstallation \u0026amp; Fitment\u003c\/h3\u003e\n\n\u003cp\u003eThis upgrade kit is designed to seamlessly integrate with your existing COBB Flex Fuel and Fuel Pressure kits. Installation involves replacing the original analog wiring harnesses with the new CAN Gateway harnesses included in the package. While the process is intended to be straightforward, verifying fitment against your vehicle’s specifications and part number is recommended to ensure compatibility and proper function.\u003c\/p\u003e","brand":"COBB","offers":[{"title":"Default Title","offer_id":51602176344351,"sku":"SUB004WCAN2FFUP-P-FP","price":840.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0229\/3877\/files\/cobb-previous-ethanol-sensor-kit-to-can-flex-fuel-upgrade-fuel-pressure-kit-2018-2021-wrx-6mt-sub004wcan2ffup-p-fp-4785100.jpg?v=1770429809","url":"https:\/\/shop.wheelflip.com\/products\/cobb-previous-ethanol-sensor-kit-to-can-flex-fuel-upgrade-fuel-pressure-kit-2018-2021-wrx-6mt","provider":"WheelFlip","version":"1.0","type":"link"}