Radium Engineering Subaru WRX/STI EJ-Series Engines Top Feed Fuel Rails (w/ Top Port)

SKU: RAD20-0577-02

Fuel Injection Fuel Rail

RAD Fuel Rail Upgrade Kits...

Radium Engineering

Radium Engineering Subaru WRX/STI EJ-Series Engines Top Feed Fuel Rails (w/ Top Port)

SKU: RAD20-0577-02

Fuel Injection Fuel Rail

RAD Fuel Rail Upgrade Kits...

In stock In stock at 1 location (7 available)

We accept

Description

The auxiliary port is located on the top surface of the fuel rails, making this setup ideal for applications that would experience clearance issues with AVCS components. For applications that were top-feed injectors from the factory. CNC machined, anodized and compatible with E85.

Product Overview

Product Details

Description:	Radium Engineering Subaru WRX/STI EJ-Series Engines Top Feed Fuel Rails (w/ Top Port)
Part Number:	rad20-0577-02
Title:	20-0577-02 SUB TOP PRT RAILS

Part Type

Fuel Injection Fuel Rail

Data: v4.0 - Upd: 2026-11-06 01:35:00

Specifications

Description:: Radium Engineering Subaru WRX/STI EJ-Series Engines Top Feed Fuel Rails (w/ Top Port)
Part Number:: rad20-0577-02
Title:: 20-0577-02 SUB TOP PRT RAILS

Reference Information

Brand Name/s	Radium Engineering
StreetFX SKU	rad20-0577-02
SFX Item ID	4127762
Supplier Item Code	4127762
Manufacturer SKU	20-0577-02
Manufacturer UPC	N/A
Alternative References	Radium 20-0577-02