DeatschWerks Fuel System Components

Fits Subaru WRX 2007 and newer, Subaru STI and LGT models

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 fuel delivery. Crafted specifically for Subaru WRX, STI, and LGT models from 2007 onward, this kit provides a significant upgrade over stock fuel components, supporting increased power levels and tuning flexibility. Whether you're building a high-horsepower setup or aiming for improved throttle response, this fuel rail and injector combination ensures your vehicle maintains optimal fuel pressure and flow under demanding conditions. It’s an ideal choice for those looking to maximize performance potential while maintaining a consistent and stable fuel supply. This kit is perfect for performance tuners, DIY enthusiasts, and professional mechanics aiming to enhance fuel delivery with a reliable, drop-in solution that fits seamlessly into your Subaru’s existing fuel system.

Key Features

This fuel upgrade kit features precision-engineered components designed for durability and performance. The high-flow fuel rail is constructed from high-quality materials to withstand the rigors of high-performance applications. The included 1200cc injectors are designed to provide excellent spray patterns and fuel atomization, supporting increased horsepower and torque. The kit ensures consistent fuel pressure and flow, helping your vehicle achieve its full tuning potential without sacrificing reliability. Its direct-fit design simplifies installation, making it accessible for both experienced technicians and skilled DIYers.

Construction & Design

The fuel rail is made from durable, lightweight aluminum with a precision-machined finish for optimal fit and heat dissipation. The injectors feature high-quality internals and are designed for long-lasting performance, with a focus on consistent spray and fuel delivery. The entire assembly is engineered to integrate seamlessly with the factory fuel system, ensuring a secure and leak-free connection.

Performance & Response

This upgrade kit helps improve fuel response and stability during high-demand driving conditions. The increased injector capacity supports higher fuel flow rates, enabling your vehicle to handle more aggressive tuning and power modifications. The precise fuel delivery enhances throttle response and overall drivability, especially at wide-open throttle and during spirited driving.

Installation & Fitment

Designed as a direct replacement, this fuel rail and injector kit installs with minimal modifications. Basic mechanical skills are recommended for proper installation, which involves removing the stock components and replacing them with the upgraded parts. Compatibility is confirmed for Subaru WRX models from 2007 and newer, including STI and LGT variants.

What’s Included

The package includes the high-flow fuel rail, four 1200cc fuel injectors, and all necessary mounting hardware for a straightforward upgrade process.