{"product_id":"q50-flex-fuel-return-kit","title":"Q50 3.7L Flex Fuel Return Kit","description":"\u003cp\u003eThis Flex Fuel + Fuel return combo kit is meant to accommodate boosted VQ37VHR equipped Q50's! \u003c\/p\u003e\n\u003cp\u003eWe've integrated tried and true components from CJM, Radium Engineering, Fuel-It!, and FLF race supply for a high quality fuel system that will perform as well as it looks. The configuration is a simple and compact design that works with factory fuel rails and the OEM fuel tank top hat. It comes partially assembled to make install a breeze!\u003c\/p\u003e\n\u003cp\u003eWant to add injectors?\u003ca href=\"https:\/\/vpftuning.com\/products\/injector-dynamics-1050x\"\u003e  Click here!\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eNotes on which injector to select based on your goals are in the description!\u003c\/p\u003e\n\u003cp\u003eMuch like the 370z kit, the following video can be used to aid in install:\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/6-80zJ0Ih44?si=UXa5YSbEoCprtLML\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003eNotes:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFlex Fuel Wiring:\u003c\/p\u003e\n\u003cp\u003eBlack: Ground: Unbolt most convenient chassis M6 bolt and reinstall with ground wire attached.\u003c\/p\u003e\n\u003cp\u003eRed - 12V with Key on: Connect to tan or yellow wire on top right connector of BCM. Check for 12V with a meter to confirm.\u003c\/p\u003e\n\u003cp\u003eWhite - 5V ECU signal wire: Pin 102 on ECU. This is in the smallest of the 3 ecu connectors. Cut the wire harness sheathing to expose the harness. With connector removed and visually looking into opening where the wires enter, pin 102 will be in the second column from the left, and the second wire from the front most row. Cut this wire and splice the white wire in so that the Flex Fuel analyzer can give the ECU the proper signal. Tuning will be required to select the CPC pressure sensor input as the flex fuel source. Remote tuning packages available \u003ca href=\"https:\/\/vpftuning.com\/products\/vpf-370z-g37-q50-ecutek-tuning-package\"\u003eHERE\u003c\/a\u003e if you would like this to be configured through VPF.\u003c\/p\u003e\n\u003cp\u003eThe main fuel feed line will attach to the CJM fuel port with the pre installed 90* fitting and run towards the front of the vehicle to avoid heat from the exhaust. ZipTie the line to one of the radiator fan shroud spokes. Make sure the fan blades do NOT contact the fuel line.\u003c\/p\u003e\n\u003cp\u003eThe oem Fuel line will remain in place and serve as the return line. When configuring your fuel lines, make sure the oem fuel barb on the under side of the top hat gets one of the supplied hoses to keep the return fuel aimed towards the basket OR feeding the OEM siphon and swirl jet if the pump is not configured to do so on the high pressure side.\u003c\/p\u003e\n\u003cp\u003eThe Supplied 6AN 90* bulkhead will require a small hole be drilled in the OEM fuel top hat. Care must be taken to only drill the hole big enough to install the bulkhead fitting.\u003c\/p\u003e\n\u003cp\u003eNo fuel pump kit is supplied as there are already numerous options for these. However we are working on something in the near future to address the complications of installing the common Walbro 450\/525 in the OEM housing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDisclaimers:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis kit is intended for vehicles used strictly for racing purposes. While installation is fairly straight forward, a professional installer familiar with the VQ platform is recommended. VPF assumes no liability for any issues that may arise from improper install or operation of the vehicle in question. Product may vary slightly depending on availability of raw supplies. \u003cspan style=\"text-decoration: underline;\"\u003eThis kit is made to order so, it could take up to two weeks to receive\u003c\/span\u003e.  Should the kit have any issues, please contact vpftuning@gmail.com for solutions.\u003c\/p\u003e","brand":"VPFtuning","offers":[{"title":"Default Title","offer_id":45478286295219,"sku":null,"price":1150.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0543\/4949\/6499\/files\/Q50FlexFuelReturnKit002.jpg?v=1777429510","url":"https:\/\/vpftuning.com\/products\/q50-flex-fuel-return-kit","provider":"VPFtuning","version":"1.0","type":"link"}