Deatschwerks Fuel Injectors

2005–2010 Scion tC

Part #: 18U-11-0440-4

Overview

The Deatschwerks 440cc Fuel Injectors are precision-engineered components designed to enhance the fueling capabilities of your 2005–2010 Scion tC. These injectors provide a reliable and efficient upgrade for enthusiasts seeking improved throttle response, smoother idle, and optimized fuel delivery for performance tuning. Sold as a complete set of four, these injectors are flow matched to ensure consistent operation across all cylinders, making them an ideal choice for both street and track applications.

Built with OE-style injector clip connectors, these injectors offer a 100% plug-and-play installation experience, eliminating the need for additional wiring or modifications. Whether you are upgrading your fuel system for increased power or replacing worn factory injectors, the Deatschwerks 440cc injectors deliver dependable performance and compatibility with a variety of fuel types, including E85.

Key Features

Deatschwerks fuel injectors are known for their quality and precision. The 440cc injectors include several advanced features that set them apart:

• OE-style injector clip connectors for seamless plug-and-play installation
• Sold as a flow-matched set of four injectors for balanced fuel delivery
• Flow rates and set balancing performed in-house by Deatschwerks to within 1-2%
• Excellent spray pattern and atomization to optimize idle quality and tuning potential
• Compatible with E85 and other high-ethanol fuels for flexible fueling options
• Includes a detailed flow report for precise tuning reference
• Technical support and tuning data available via phone or email from Deatschwerks experts
• Backed by a comprehensive 12-month warranty for peace of mind

Construction & Design

Deatschwerks fuel injectors are crafted with high-quality materials and engineered to meet or exceed OEM standards. The injectors feature durable internal components that resist wear and corrosion, ensuring long-term reliability under demanding conditions. The precise machining and advanced flow dynamics produce a consistent spray pattern that enhances combustion efficiency and engine responsiveness.

The injector bodies are designed to fit perfectly within the fuel rail and intake manifold of the Scion tC, maintaining factory fitment and sealing integrity. The OE-style connectors simplify installation and maintain a secure electrical connection, reducing the risk of misfires or fuel delivery issues.

Installation & Fitment

Installation of the Deatschwerks 440cc Fuel Injectors is straightforward and requires no modifications to your Scion tC’s fuel system or wiring harness. The injectors are a direct replacement for the factory units, utilizing the same mounting points and electrical connectors. This plug-and-play design minimizes installation time and complexity, making it accessible for both professional tuners and experienced enthusiasts.

For optimal performance, it is recommended to have your vehicle professionally tuned after installation to adjust fuel maps and take full advantage of the increased injector flow capacity. Deatschwerks provides technical assistance and tuning data to support this process.

What's Included

• Set of 4 Deatschwerks 440cc Fuel Injectors
• Flow matching and balancing report
• OE-style injector clip connectors pre-installed
• 12-month comprehensive warranty documentation

Ideal For

These injectors are perfect for Scion tC owners looking to upgrade their fuel system for enhanced performance, especially those running modified engines or higher ethanol blends like E85. They suit enthusiasts focused on improved throttle response, smoother idle, and consistent fuel delivery during spirited driving or track use. Additionally, they are a reliable replacement option for worn or clogged factory injectors.