{"product_id":"cobb-22-24-subaru-wrx-mt-cvt-23-25-ascent-outback-xt-legacy-xt-can-fuel-pressure-kit","title":"Cobb 22-24 Subaru WRX (MT\/CVT) \u0026 23-25 Ascent\/Outback XT \/ Legacy XT CAN Fuel Pressure Kit","description":"\u003ch4\u003eLow side fuel pressure monitoring kit for the 2022-2024 Subaru WRX and 2023-2025 Ascent, Outback XT, and Legacy XT, COBB 346700.\u003c\/h4\u003e\n\u003cp\u003eThe COBB 346700 CAN Fuel Pressure Kit (a natural companion to the 345650 flex fuel upgrade) lets you monitor low side fuel pressure on a custom Accessport gauge using COBB's CAN Gateway. The kit pairs a 0-100 psi fuel pressure sensor with a bespoke quick-disconnect billet adapter and a plug-and-play wiring harness that connects directly to the CAN Gateway, so there's no need to splice into factory wiring. OEM-quality connectors keep fit and finish clean, and the sensor's 0.5-4.5V output range includes error reporting for reliable monitoring.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eThe 346700 kit's 0-100 psi fuel pressure sensor enables real-time low side pressure monitoring\u003c\/li\u003e\n\u003cli\u003e0.5-4.5V output range with built-in error reporting\u003c\/li\u003e\n\u003cli\u003eBespoke quick-disconnect billet adapter for a clean fuel line connection\u003c\/li\u003e\n\u003cli\u003ePlug-and-play wiring harness connects directly to the COBB CAN Gateway\u003c\/li\u003e\n\u003cli\u003eOEM-quality connectors for reliable, factory-grade fit and finish\u003c\/li\u003e\n\u003cli\u003eCompatible with COBB Off The Shelf maps and custom Accessport gauge monitoring\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eFitment\u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2022-2024\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eWRX (MT\/CVT)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2023-2025\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eAscent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2023-2025\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eOutback XT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2023-2025\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eLegacy XT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer part number\u003c\/td\u003e\n\u003ctd\u003e346700\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor range\u003c\/td\u003e\n\u003ctd\u003e0-100 psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor output\u003c\/td\u003e\n\u003ctd\u003e0.5-4.5V with error reporting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAdapter type\u003c\/td\u003e\n\u003ctd\u003eBillet quick-disconnect fuel line adapter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRequires\u003c\/td\u003e\n\u003ctd\u003eCOBB CAN Gateway (sold separately if not already installed)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEmissions status\u003c\/td\u003e\n\u003ctd\u003eNot CARB legal, not for sale in California\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch4\u003eWhat's Included\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e1 COBB 0-100psi fuel pressure sensor (kit 346700)\u003c\/li\u003e\n\u003cli\u003e1 billet quick-disconnect fuel line adapter\u003c\/li\u003e\n\u003cli\u003e1 plug-and-play wiring harness for the COBB CAN Gateway\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eAbout COBB Tuning\u003c\/h4\u003e\n\u003cp\u003eCOBB Tuning builds sensor and monitoring hardware to complement its Accessport tuning platform, and the 346700 fuel pressure kit gives Subaru owners a clean way to keep an eye on fuel system health alongside a CAN Gateway installation.\u003c\/p\u003e\n\u003ch4\u003eFAQ\u003c\/h4\u003e\n\u003cstrong\u003eDo I need a COBB CAN Gateway to use this kit?\u003c\/strong\u003e\n\u003cp\u003eYes, this kit's wiring harness connects to a COBB CAN Gateway, which must already be installed or purchased separately.\u003c\/p\u003e\n\u003cstrong\u003eWhat fuel pressure range does this sensor measure?\u003c\/strong\u003e\n\u003cp\u003eThe sensor measures from 0 to 100 psi, suitable for monitoring low side fuel pressure.\u003c\/p\u003e\n\u003cstrong\u003eIs this kit legal for use in California?\u003c\/strong\u003e\n\u003cp\u003eNo, this kit is not CARB legal and is not for sale or use in California on emissions-controlled vehicles.\u003c\/p\u003e\n\u003cstrong\u003eDoes this kit require splicing into the factory fuel pressure sensor wiring?\u003c\/strong\u003e\n\u003cp\u003eNo, the kit uses a plug-and-play harness with OEM-quality connectors and a quick-disconnect fuel line adapter.\u003c\/p\u003e\n\u003cstrong\u003eCan I view the fuel pressure data on the Accessport?\u003c\/strong\u003e\n\u003cp\u003eYes, once connected to a CAN Gateway, low side fuel pressure can be displayed on a custom Accessport gauge.\u003c\/p\u003e\n\u003cstrong\u003eDoes this kit include an ethanol content sensor as well?\u003c\/strong\u003e\n\u003cp\u003eNo, this kit is for fuel pressure monitoring only; ethanol content sensing is sold separately as a flex fuel kit.\u003c\/p\u003e\n\u003cstrong\u003eWhat is included in the quick-disconnect adapter?\u003c\/strong\u003e\n\u003cp\u003eA bespoke billet adapter allows the fuel pressure sensor to connect cleanly to the vehicle's fuel line.\u003c\/p\u003e\n\u003cstrong\u003eDoes the sensor report errors if it fails or is disconnected?\u003c\/strong\u003e\n\u003cp\u003eYes, the sensor's 0.5-4.5V output range includes built-in error reporting.\u003c\/p\u003e\n\u003ch4\u003eInstallation Instructions\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003eRelieve fuel system pressure by removing the fuel pump fuse and running the engine until it stalls.\u003c\/li\u003e\n\u003cli\u003eLocate the low side fuel line and install the billet quick-disconnect adapter with the fuel pressure sensor threaded in place, using thread sealer as needed.\u003c\/li\u003e\n\u003cli\u003eRoute the wiring harness from the sensor to the COBB CAN Gateway, connecting it into an open sensor port.\u003c\/li\u003e\n\u003cli\u003eSecure all wiring and fuel line connections, reinstall the fuel pump fuse, and check for leaks before starting the engine.\u003c\/li\u003e\n\u003cli\u003eVerify sensor communication and pressure readings through the Accessport before completing the installation.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"COBB","offers":[{"title":"Default Title","offer_id":46409026994255,"sku":"COBB346700","price":275.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/cobb-346700-flex-fuel-kit-front.jpg?v=1786716870","url":"https:\/\/www.blackopsautoworks.com\/products\/cobb-22-24-subaru-wrx-mt-cvt-23-25-ascent-outback-xt-legacy-xt-can-fuel-pressure-kit","provider":"Black Ops Auto Works","version":"1.0","type":"link"}