Radium Engineering Radium Engineering Series Fuel Rail Plumbing Kit, DMR RA Regulator, Subaru WRX / STI / FXT / LGT (EJ20 / EJ25), product image, part 20-0978

Radium Engineering Series Fuel Rail Plumbing Kit, DMR RA Regulator, Subaru WRX / STI / FXT / LGT (EJ20 / EJ25)

Name: Radium Engineering Series Fuel Rail Plumbing Kit, DMR RA Regulator, Subaru WRX / STI / FXT / LGT (EJ20 / EJ25)
Brand: Radium Engineering
SKU: 20-0978
Price: 664.04 AUD
Availability: InStock

by Radium Engineering

SKU 20-0978

Save $34.95

$698.99

$698.99 - $698.99

$698.99

$664.04

$664.04 - $664.04

$664.04

Description

Radium Series Fuel Rail Plumbing Kit, DMR RA Regulator, Subaru WRX / STI / FXT / LGT (EJ20 / EJ25)

Application: All Subaru models with EJ20 / EJ25 (EJ2X) engines, incl. WRX, STI, Forester XT and Legacy GT
Part Type: Underhood fuel rail plumbing kit (series feed) with DMR-RA regulator
Part Number: 20-0978

The Radium Series Fuel Rail Plumbing Kit complements a Radium Subaru EJ fuel rail installation by providing all of the underhood fuel plumbing. It interfaces with the factory feed and return hard lines in the engine bay near the LH strut tower, and all fittings, hose and an adjustable Radium fuel pressure regulator are included.

This kit feeds the fuel rails in series and connects to the factory hard lines using SAE quick connects or the older hose barb connections. A Radium DMR-RA direct mount regulator and 0-100 psi gauge are supplied - the gauge can be installed at any 6AN junction before the regulator. Radium offers series and parallel kits and states both perform equally well; the choice comes down to preference.

Key Features

Complete Kit: All fittings, hose, regulator and gauge for the underhood fuel plumbing
Factory Hard Line Connection: Connects at the LH strut tower via SAE quick connects or hose barbs
DMR-RA Regulator: Radium direct mount regulator with tool-less pressure adjustment
0-100 psi Gauge: Mounts at any 6AN junction before the regulator
Low Profile Fittings: 6AN swivel fittings suit the tight EJ engine bay
Reusable PushLok Hose Ends: Allow customised routing, e.g. adding a flex fuel sensor
Easy Assembly: 6AN EFI hose can be cut and assembled with standard tools

What's Included

Radium Direct Mount Regulator (DMR-RA)
Radium 0-100 psi pressure gauge
3/8in EFI hose
PushLok hose ends (x6)
8AN ORB plugs (x2)
Inline 6AN to 1/8in NPT tee fitting
5/16in SAE to 3/8in barb fittings (x2)
8AN ORB to 6AN male swivel fittings (x3)
5/16in SAE disconnect tool

Important Notes

Designed to complement Radium Subaru EJ fuel rails - fuel rails sold separately
Not compatible with the Radium 20-0499 dual port injector fuel rail kit
Early vehicles with an engine bay mounted fuel filter - refer to the installation instructions
Installation instructions are available in the Instructions tab

Vehicle Fitment

All Subaru models with EJ2X (EJ20 / EJ25) engines - incl. Impreza WRX and STI, Forester XT and Legacy GT
Early vehicles with an engine bay mounted fuel filter - see installation instructions

For application support, send your vehicle details to TJ Auto Parts through the Parts Finder.

Compatibility

Supplier-listed applications:
- All Subaru models with EJ2X (EJ20 / EJ25) engines - incl. Impreza WRX and STI, Forester XT and Legacy GT
- Early vehicles with an engine bay mounted fuel filter - see installation instructions

Note: Compatibility information is provided as a general guide only. Some vehicles may have multiple part variations for the same model or engine. To ensure this product is the correct fit and to be eligible for our Fitment Guarantee, please contact our team before purchasing.

FAQs

Can’t find the part you’re looking for?
If you can’t find the part you need, please fill out our Fitment Finder or visit our Contact Us page. One of our expert team members will respond promptly to assist with your enquiry.

How do I make payment?
Payment is completed during checkout. We accept all major payment methods via Shopify Payments including credit/debit cards, Apple Pay, Google Pay, and more. Direct bank transfer is also available please contact us at contact@tjautoparts.com.au for bank details and instructions.

How long will it take to process my order?
We aim to process and dispatch all orders within 1–2 business days. If there are any delays, we will notify you promptly via email.

What if I’ve seen a cheaper price elsewhere?
We always aim to offer the best value. If you’ve found a better price elsewhere, get in touch with us and we’ll do our best to match or beat it.

Where do the products come from?
All products are sourced directly from the manufacturer or authorised suppliers to ensure authenticity. Every item is backed by the manufacturer’s warranty.

Do you offer trade accounts or special pricing?
Yes, we offer trade accounts and pricing for qualified customers. To find out more or apply, simply email us at contact@tjautoparts.com.au and our team will assist you.

To see more FAQs visit our FAQs page or get in touch today.

Shipping & Returns

Shipping Rates
We offer free standard shipping on all orders over $150 (excluding bulky items). For orders under $150. Standard shipping starts at $9.95. Express shipping starts at $14.95. Shipping costs can be calculated in the cart or at checkout. Orders containing bulky items such as batteries, brake discs, liquids, and lift kits may incur additional shipping charges, particularly to remote or regional areas.

Dispatch & Handling
We aim to process and dispatch all orders within 1-2 business days. In the event of any delays, our customer service team will notify you. Tracking numbers are sent via email once your order has been dispatched and can also be accessed from your account.

For enquires on same day delivery or pickup, please contact our team before ordering to check availability. Custom or order in only items may have longer lead times. For more details on shipping, see our Delivery information page.

Returns and Refunds
If you change your mind or need to cancel an order, simply contact us at contact@tjautoparts.com.au within 30 days of delivery. Items should be unused and in their original packaging. A small restocking/admin fee of 5–20% may apply to help cover processing costs. This fee is only applicable at the discretion of our staff and may not apply to all orders. Return shipping is covered by you unless we sent the wrong or faulty item, in which case we’ll take care of it. Once we receive your return, refunds are processed quickly, usually within 48 hours, with up to 5 business days for your bank to complete the transfer.

We’re here to help make returns easy and hassle free! Contact us with any questions.

Warranty
All products come with the manufacturer’s warranty. If you experience any issues, please contact us at contact@tjautoparts.com.au. For full details on warranty coverage and claims, please visit our Returns page.