Radium Fuel Rail Adapter, VER8/9 EJ207, 2.5I EJ253

The Subaru Impreza 2.5i (EJ253) and JDM Ver8/9 (EJ207) STi intake manifolds are great solutions for eliminating the tumble generator valves on modified engines.
These Radium Engineering adapters permit the use of any OEM or aftermarket Subaru top feed fuel rail to be used

Note: Fuel Rails Not Included

The slotted hole positioning below is specifically for the Subaru EJ253 intake manifold. Moving the adapters outwards allows fuel rail fitment for the Ver 8/9 JDM EJ207 STi intake manifold.

If you have a deadline to meet, please confirm that we have stock ready for dispatch to avoid disappointment!


Product Info

CNC Machined Billet 6061 Aluminum
Anodized and Laser Etched
Stainless Steel Hardware

Note: Some vehicles utilising the JDM EJ207 Manifold may need phenolic spacers to raise the manifold to allow clearance with fuel rails and AVCS solenoid.

Shipping & Returns

Free Shipping does not apply to some heavy items, for example: Wisefab & BC Racing are included for free shipping, NPC and some PWR are not included.

Shipping times may vary depending on your location, however the majority of packages are received within 3-5 business days of dispatch!

We dispatch 5 days a week, and aim to process all orders within 24hrs*

On weekends and public holidays, orders will be processed next business day.

*order processing may be delayed during sale events or holiday periods.

Payment Methods

We accept all major payment methods including Visa, Mastercard, AMEX & Paypal.

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