DeatschWerks Fuel Injectors

Fitment: Specific to 2004-2006 Subaru Impreza WRX STI and Legacy GT with EJ25 engine

Part #: 02J-00-0740-4

Overview

The DeatschWerks 740cc Side Feed Injectors are high-performance fuel delivery components designed specifically for 2004-2006 Subaru Impreza WRX STI and Legacy GT models equipped with the EJ25 engine. These injectors are engineered to provide precise fuel metering, ensuring optimal combustion and supporting enhanced engine performance. Ideal for enthusiasts and tuners seeking reliable, high-flow injectors for modified or upgraded fuel systems, these injectors help improve throttle response, fuel atomization, and overall engine efficiency. Crafted with durability and consistency in mind, they are built to withstand demanding driving conditions and support your vehicle’s performance goals.

Key Features

Designed with precision-machined components and high-quality materials, these injectors feature a side feed design optimized for Subaru EJ25 applications. The 740cc flow rate supports increased fuel demands for performance upgrades, while the robust construction ensures long-lasting reliability. The injectors are engineered for a perfect fit and easy installation, making them an excellent choice for custom tuning projects. Their balanced spray pattern promotes efficient fuel atomization, contributing to smoother idle, improved throttle response, and consistent fuel delivery across the RPM range. These injectors are a critical upgrade for those aiming to maximize their vehicle’s potential without compromising reliability.

Construction & Design

Built with high-grade materials and precision manufacturing, these fuel injectors feature a side feed design that ensures consistent fuel flow and durability under high-pressure conditions. The robust construction minimizes wear and maintains performance over time, making them suitable for high-performance applications.

Installation & Fitment

These injectors are designed as direct replacements for the stock units on 2004-2006 Subaru Impreza WRX STI and Legacy GT with EJ25 engines. Proper installation requires basic mechanical skills and should be performed following manufacturer guidelines to ensure optimal performance and safety.

What’s Included

The package includes a set of four high-flow fuel injectors, ready for installation into compatible Subaru EJ25 engines. Hardware and additional components are not included and should be sourced separately if needed.

Ideal For

This product is ideal for Subaru enthusiasts, tuners, and performance builders looking to upgrade their fuel system for increased power, improved response, and enhanced reliability in modified or high-performance applications.