NOTE: CERTAIN FUEL RAILS USED WITH THESE ADAPTERS MAY NOT BE COMPATIBLE WITH AVCS SOLENOIDS.

The Subaru Impreza 2.5i and JDM Version 8/9 intake manifolds are great solutions for eliminating the tumble generator valves on modified engines. However, it has been difficult to find high performance fuel rails for these manifolds. 

These Radium Engineering adapters permit the use of any 2002+ Subaru top feed fuel rail (OEM or aftermarket) with OEM fuel injectors (or equivalent).

The slotted hole positioning below is specifically for the Subaru EJ253 intake manifold. Moving the adapters outwards allows fuel rail fitment for the EJ207 intake manifold.

Features

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