{"product_id":"radium-fuel-rail-plumbing-kit-nissan-vq35hr-vq37vhr-20-0469","title":"Radium Fuel Rail Plumbing Kit | Nissan VQ35HR \u0026 VQ37VHR (20-0469)","description":"\u003cp\u003e\u003cstrong\u003eRadium rails on an HR or VHR deserve plumbing engineered to the same standard.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eRadium Engineering Fuel Rail Plumbing Kit for the Nissan VQ35HR and VQ37VHR\u003c\/strong\u003e completes the Radium rail installation on the late VQ platforms: the hoses, fittings, and hardware connecting the rails to the vehicle's fuel supply in the configuration the 350Z HR, 370Z, and G35\/G37 sedans and coupes run. Rails sold separately.\u003c\/p\u003e\n\u003ch3\u003eWhat You'll Feel\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThe rail install finished with matched, engineered plumbing instead of pieced-together fittings\u003c\/li\u003e\n\u003cli\u003eCorrect interfaces at the vehicle's fuel supply and both rails\u003c\/li\u003e\n\u003cli\u003eE85-ready materials through the whole path\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePlumbing kit for Radium VQ35HR\/VQ37VHR fuel rails (sold separately)\u003c\/li\u003e\n\u003cli\u003eHoses, fittings, and hardware for the platform's supply configuration\u003c\/li\u003e\n\u003cli\u003eAll fuel types including E85\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eThe Details\u003c\/h3\u003e\n\u003cp\u003eThe HR-generation VQ revised the fuel architecture from the earlier DE cars, which is why this kit exists separately from Radium's VQ35DE plumbing: interfaces, routing, and damper provisions all differ across the generational split, and matching the kit to the engine code matters more than matching the badge. The 20-0459 FPD adapter and FPD-R damper slot naturally into the same install for builds adding pulse damping, and flex fuel sensors splice per the standard return-path pattern. Standard discipline throughout: ORB O-rings lubricated, flares dry, leak check before first start.\u003c\/p\u003e\n\u003ch3\u003eKit Includes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFuel hoses, fittings, and hardware per Radium's VQ HR\/VHR kit configuration\u003c\/li\u003e\n\u003cli\u003eFuel rails NOT included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNissan VQ35HR (07-08 350Z, G35 HR) and VQ37VHR (370Z, G37, Q50\/Q60 per Radium's coverage)\u003c\/li\u003e\n\u003cli\u003eCompanion to Radium VQ HR\/VHR fuel rails\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Radium Engineering","offers":[{"title":"Default Title","offer_id":43672702746691,"sku":"20-0469","price":208.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0064\/7754\/5539\/files\/radium-engineering-rad-20-0469-7038313496646_edfdd0f5-d8e3-4604-bfa1-937e84c7930b.jpg?v=1786717281","url":"https:\/\/www.tunedbyshawn.com\/products\/radium-fuel-rail-plumbing-kit-nissan-vq35hr-vq37vhr-20-0469","provider":"Tuned by Shawn","version":"1.0","type":"link"}