Radium Fuel Delivery System for 2020 + Toyota GR MK5 Supra

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Radium Engineering

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This comprehensive kit includes everything required to construct a high performance port injection fuel delivery system for the Toyota MK5 GR Supra (excluding a fuel controller, injectors, and pumps). 

The fuel pump hanger retrofits with the factory direct injection LPFP adding an additional pump specifically for port injection. It can be configured with a variety of different fuel pump options. More details on the 20-0760 fuel hanger can be found HERE.

The fuel lines, a high flow fuel filter, AN fittings, and undercarriage hard line retainers replace all OEM components. More details on the 20-0761-0X fuel hanger plumbing kits can be found HERE.

Fuel enters the engine through a 8AN banjo fitting on the inlet of a high flow B58 port injection fuel rail. More details on the 20-0753 fuel rail can be found HERE. NOTE: Fuel Injectors are required.

The included FPR regulates fuel pressure with boost pressure at a 1:1 ratio. More details on the 20-0623-0X DMR can be found HERE.

The DMR is monitored and adjusted using a 0-100psi gauge. More details regarding the 20-0029 gauge can be found HERE.

Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the 'Complete Orders' link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.


We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

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