DeatschWerks Fuel Injectors

2005–2010 Ford Focus MK2 ST/RS 650cc Injectors - Set of 5

Part #: 17U-00-0650-5

Overview

The DeatschWerks Ford Focus MK2 ST/RS 650cc Injectors are high-performance fuel injectors designed to optimize your vehicle's fuel delivery system. Engineered specifically for the MK2 Focus models from 2005 to 2010, these injectors are ideal for enthusiasts seeking to enhance their car’s power, responsiveness, and overall drivability. Whether you're upgrading for increased horsepower, supporting forced induction setups, or tuning for better fuel efficiency, these injectors provide a reliable and precise fuel supply.

DeatschWerks has built a reputation for delivering quality fuel system components that meet the demands of performance drivers. These 650cc injectors are a perfect choice for those looking to improve throttle response and support higher power levels without sacrificing reliability or drivability. Designed with a focus on drop-in fitment, they seamlessly replace factory units, making installation straightforward for experienced tuners and DIY enthusiasts alike.

Key Features

DeatschWerks injectors incorporate advanced engineering and high-quality materials to ensure consistent performance and durability. Key features include:

• High-flow 650cc/min capacity, supporting increased horsepower and torque for modified or tuned engines.
• Precision-machined nozzles for optimal spray pattern and atomization, promoting efficient combustion and improved fuel economy.
• Electrically matched for balanced fuel delivery across all cylinders, ensuring smooth engine operation.
• Drop-in fitment designed to replace OEM injectors without modifications, reducing installation time and complexity.
• Constructed with durable materials resistant to corrosion and heat, ensuring long-term reliability under demanding conditions.
• Compatible with a wide range of tuning setups, making them suitable for both street and track applications.

Filter Options

These fuel injectors are designed as a complete set with no additional media options. They are o-ring sealed for secure installation and leak-free operation. For optimal performance, pairing with a high-quality fuel pump and proper tuning is recommended to maximize flow and efficiency.

Construction & Design

DeatschWerks injectors feature a robust construction with precision-machined components and high-grade materials. The injectors are built with a focus on consistency and longevity, utilizing advanced manufacturing processes such as CNC machining and rigorous quality control. The nozzles are engineered for precise spray patterns, ensuring optimal fuel atomization and combustion. Their compact design allows for easy installation in the factory fuel rail, and their corrosion-resistant coatings help withstand the harsh environment of high-performance fuel systems.

Installation & Fitment

The DeatschWerks 650cc injectors are designed as a direct replacement for the factory injectors in the Ford Focus MK2 ST and RS models from 2005 to 2010. Installation is straightforward for those familiar with fuel system upgrades; they simply replace the OEM units without the need for modifications. No cutting, drilling, or tuning is required for basic installation, but a professional tune is highly recommended to optimize fuel delivery and performance.

• Plug-and-play installation with OEM-style connectors
• No modifications needed for proper fitment
• Requires tuning to maximize performance and ensure proper air-fuel ratios

What's Included

• Set of 5 high-performance fuel injectors (650cc/min)
• O-rings and seals for secure installation
• Installation instructions

Ideal For

• Performance enthusiasts upgrading their fuel system
• Turbocharged or supercharged Ford Focus MK2 models
• Drivers seeking improved throttle response and power
• Custom tuning projects requiring higher fuel flow capacity