{"product_id":"mx-5-miata-nd-rf-mk4-fuel-tank-top-hat-fuel-return-system","title":"MX-5 \/ Miata ND RF MK4 Fuel Tank Top Hat - Fuel Return System","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e21\/09\/26 - These are in production at the moment and will be going for anodising this week. This is a discounted pre-order with an expected customer order ship date of 19\/10\/26)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e \u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003eUpgrade the fuel system in your MX-5 ND \/ RF with our aluminium fuel tank top hat, designed to replace the factory plastic top section while retaining the original in-tank fuel pump basket.\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003eDeveloped primarily for engine-swapped, motorsport and custom fuel-system applications, the top hat provides a robust and serviceable solution for installations requiring aftermarket fuel pumps, external fuel pressure regulation and dedicated feed and return lines.\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003eThe standard MX-5 ND \/ RF Skyactiv-G engine uses high-pressure direct injection, so this product is not intended to convert the standard engine to a conventional return-style fuel system. It is ideally suited to engine conversions using conventional port injection, or other applications where the original fuel-system architecture is no longer being retained.\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003eUnlike the NC and RX-8 fuel pump assemblies, the ND \/ RF uses steel support rods that are pressed directly into the original plastic top hat. To allow the factory fuel pump basket to be retained, our kit includes replacement stainless-steel support rods specifically designed to work with the Performance Delta aluminium top hat.\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003eA properly configured return-style system allows fuel to circulate through the fuel rail and external regulator, providing greater flexibility when specifying fuel pumps, regulators, fuel rails and fuel lines, while helping maintain consistent fuel pressure under sustained high-load and motorsport use.\u003c\/p\u003e\n\u003cp\u003eManufactured from laser-cut aluminium and finished in our signature Performance Delta green anodising, the top hat is engineered for reliability, serviceability and motorsport use.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSelect added extras from the parts picker to build your fuel system.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Performance Delta Ltd","offers":[{"title":"Default Title","offer_id":56727054090580,"sku":"ND-FUE-TANK-HAT","price":169.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1002\/4199\/8164\/files\/20260921_140317.jpg?v=1789996275","url":"https:\/\/www.performancedelta.co.uk\/products\/mx-5-miata-nd-rf-mk4-fuel-tank-top-hat-fuel-return-system","provider":"Performance Delta","version":"1.0","type":"link"}