{"product_id":"radium-engineering-port-injection-kit-honda-civic-type-r-2017-2021","title":"Radium Engineering Port Injection Kit Honda Civic Type-R 2017-2021","description":"\u003ch2\u003eRadium Engineering Port Injection Kit for Honda Civic Type-R (2017-2021)\u003c\/h2\u003e\n\u003cp\u003eIf you're looking to boost your Honda Civic Type-R's performance, the Radium Engineering Port Injection Kit (PIK) is a fantastic option. This kit is designed to seamlessly fit between the intake manifold and the cylinder head, allowing you to add port injectors for that extra fuel your high-horsepower K20C1 engine craves. And don't worry, it works alongside the OEM direct injection system, so you get the best of both worlds!\u003c\/p\u003e\n\u003ch3\u003eWhat's Included in the Kit?\u003c\/h3\u003e\n\u003cp\u003eThe PIK comes complete with everything you need to get started:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePIK adapter plate\u003c\/li\u003e\n\u003cli\u003eCustom fuel rail\u003c\/li\u003e\n\u003cli\u003eFuel rail mounting hardware\u003c\/li\u003e\n\u003cli\u003eOEM Honda gaskets\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAnd yes, it's compatible with all fuel types, including popular alcohol mixtures like E85. Talk about versatility!\u003c\/p\u003e\n\u003ch3\u003eFuel Rail Features\u003c\/h3\u003e\n\u003cp\u003eThe fuel rail boasts a generous 0.63\" internal diameter bore, ensuring optimal fuel flow. Crafted from extruded 6063 aluminum, it's CNC machined and laser etched for a sleek, high-quality finish. Each of the four ports comes with 8AN ORB (3\/4-16 female) threads. Just a heads-up: the two top fuel rail ports will need to be plugged with part number 14-0150 unless you're willing to modify the plastic OEM wiring harness carrier.\u003c\/p\u003e\n\u003ch3\u003eHeat Management\u003c\/h3\u003e\n\u003cp\u003eTo keep things cool, the kit includes insulating mounting spacers and washers. These ensure that the fuel rail stays isolated from the heat generated by the cylinder head, which can transfer through the mounting bolts. The injectors are positioned at a specific angle, allowing for proper spray into the intake ports'it's all about that perfect fit!\u003c\/p\u003e\n\u003ch3\u003eInjector Specifications\u003c\/h3\u003e\n\u003cp\u003eThis kit is tailored for specific top feed fuel injectors. Make sure your injectors have upper and lower O-ring spacing as shown in the provided images. The O-rings need to be 14mm in diameter for a snug fit.\u003c\/p\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHonda Civic Type-R 2017-2021\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eReady to take your Civic Type-R to the next level? The Radium Engineering Port Injection Kit is just what you need!\u003c\/p\u003e","brand":"Full Attack Performance","offers":[{"title":"Default Title","offer_id":50601039659314,"sku":null,"price":299.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/4593\/7714\/files\/Screenshot2025-11-046.13.03PM.png?v=1762301666","url":"https:\/\/fullattackperformance.com\/products\/radium-engineering-port-injection-kit-honda-civic-type-r-2017-2021","provider":"Full Attack Performance","version":"1.0","type":"link"}