DeatschWerks Fuel System Upgrade

Part #: 6-102-1200

Overview

The DeatschWerks 02+ Subaru WRX / 07+ STI/LGT Top Feed Fuel Rail Upgrade Kit with 1200cc injectors is a high-performance fuel system enhancement designed for enthusiasts seeking reliable and efficient fueling solutions. This kit is ideal for those looking to support increased power levels, improve fuel delivery consistency, and optimize engine response. Crafted with precision and quality materials, it ensures durability and long-term performance under demanding conditions. Whether you're upgrading for increased horsepower, tuning, or reliability, this fuel rail kit provides a seamless fit and robust operation for your Subaru or LGT engine.

Key Features

This fuel rail upgrade kit features a meticulously engineered design to maximize fuel flow and stability. Constructed from high-quality materials, it offers excellent resistance to heat and corrosion. The included 1200cc injectors are designed to deliver precise fuel metering, supporting high-performance applications. The kit’s top feed design ensures compatibility with factory and aftermarket fuel systems, providing a straightforward installation process. Its robust construction helps maintain consistent fuel pressure, contributing to smoother throttle response and improved engine efficiency. The kit is engineered to support tuning and performance upgrades, making it a reliable choice for serious enthusiasts.

Construction & Design

The fuel rail is made from durable, lightweight aluminum with a precision-machined finish, ensuring optimal fuel flow and heat dissipation. The injectors feature high-flow, high-atomization nozzles designed for consistent spray patterns and reliable operation under high demand. The overall design emphasizes durability and compatibility with factory mounting points, ensuring a secure fit and long-lasting performance.

Installation & Fitment

Installation involves replacing the factory fuel rail with this upgraded unit, requiring basic mechanical skills and standard tools. It is designed for direct bolt-on compatibility with Subaru WRX, STI, and LGT models from 2007 onward, but fitment should be verified against your specific vehicle and part number.

What’s Included

The package includes the high-flow fuel rail, four 1200cc fuel injectors, and necessary mounting hardware to complete the upgrade.

Ideal For

Perfect for Subaru enthusiasts, tuners, and performance builders aiming to enhance fuel delivery capacity for increased horsepower, improved throttle response, and reliable operation during high-performance driving or tuning projects.