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DeatschWerks 06+ Miata 440CC Top Feed Injectors

DeatschWerks 06+ Miata 440CC Top Feed Injectors

SKU:18U-00-0440-4

In stock

Regular price $318.38 USD
Regular price $359.00 USD Sale price $318.38 USD
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The DeatschWerks 06+ Miata 440CC Top Feed Injectors are high-performance fuel injectors designed for enhanced fuel delivery in Mazda Miata models. Engineered for optimal flow and precision, these injectors provide reliable, consistent fuel atomization to support increased horsepower and torque. Constructed with durable materials and featuring a top feed design, they ensure durability and efficient operation under demanding conditions. These injectors are ideal for performance upgrades, track use, or high-output applications, delivering improved throttle response and fuel efficiency.

Compatible with Mazda Miata models from 2006 onward, these 440CC injectors are a direct fit for vehicles with top feed fuel rails. They are suitable for street, track, or modified setups requiring increased fuel flow. Installation is straightforward as they are designed as drop-in replacements for stock injectors, ensuring a secure fit and reliable performance. The kit includes the injectors themselves, with no additional components required, making them an excellent choice for enthusiasts seeking to upgrade their fuel system for better power and responsiveness.

Overview

DeatschWerks 06+ Miata 440CC Top Feed Injectors

Universal Fitment

Part #: 18U-00-0440-4

Overview

The DeatschWerks 06+ Miata 440CC Top Feed Injectors are high-performance fuel injectors designed specifically for Mazda Miata models with the 2006 and newer engine platforms. Engineered for enthusiasts seeking reliable, precise fuel delivery, these injectors help optimize engine response and efficiency. Crafted with quality materials and advanced design, they support your vehicle’s performance upgrades while maintaining excellent durability and consistent spray patterns. Whether you're building a boosted setup or enhancing your stock fuel system, these injectors provide the responsiveness and fuel atomization needed for a smooth, powerful drive.

Key Features

Designed for high-flow applications and precise fuel metering, these injectors feature a top feed design for easy installation and compatibility with a variety of fuel rails. Made with high-quality materials to withstand the rigors of performance driving, they offer excellent resistance to corrosion and wear. The injectors are engineered for optimal spray patterns, ensuring efficient combustion and improved throttle response. Their compact, reliable construction supports consistent fuel delivery under demanding conditions, making them ideal for both street and track use.

Construction & Design

These injectors are built with precision-machined components and feature a durable, corrosion-resistant body. The top feed design allows for straightforward installation and compatibility with factory or aftermarket fuel rails. The high-flow nozzle ensures even fuel atomization, supporting performance upgrades and tuning efforts.

Performance & Response

The 440CC flow rate provides ample fuel delivery for modified engines, supporting increased power output and responsiveness. Designed to deliver consistent spray patterns, these injectors help improve throttle response and engine smoothness, especially under high-demand conditions.

Installation & Fitment

Installation involves replacing the factory injectors with these high-performance units, typically requiring basic tools and standard fuel system procedures. Fitment should be verified against your specific vehicle model and part number.

What’s Included

The package includes a set of four top feed fuel injectors, ready for installation in compatible Mazda Miata models. Hardware and additional components are not included and should be sourced separately if needed.
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