DeatschWerks 18U-05-1000-4 1000cc Fuel Injectors for 1990-2005 Mazda Miata

Vehicle Fitment

• 1990-1997 Mazda Miata (NA, 1.6L I4, RWD)
• 1999-2005 Mazda Miata (NB, 1.8L I4, RWD)

Fitment Notes

• Compatible with USCAR connector type only
• Not compatible with other connector types or non-listed vehicles
• Designed for high-performance fuel delivery upgrades

Features

• High-flow 1000cc/min injectors for performance tuning
• Flow matched within ±2% for consistent cylinder fueling
• Compatible with gasoline and E85 fuels
• OEM-style USCAR connector for easy installation
• Durable, corrosion-resistant injector body
• Supports street and race applications
• Includes detailed flow testing and calibration data
• 3-year comprehensive warranty included

Specifications

• Flow Rate: 1000cc/min (~95 lb/hr at 43.5 psi)
• Injector Type: Top Feed
• Connector Type: USCAR
• Impedance: High
• Fuel Compatibility: Gasoline, E85
• Quantity: 4 injectors per set
• Position: All cylinders

Included Components

• 1x Set of 4 DeatschWerks 18U-05-1000-4 Fuel Injectors
• 1x Flow report and calibration data

Product Description

The DeatschWerks 18U-05-1000-4 fuel injectors deliver a high flow rate of 1000cc per minute, designed specifically for the 1990-2005 Mazda Miata. These injectors are ideal for enthusiasts seeking to upgrade their fuel delivery system to support higher power levels and enhanced engine performance.

Engineered with precision and matched flow rates within ±2%, these injectors ensure balanced fuel distribution across all cylinders, promoting smooth engine operation and reliable throttle response. The OEM-style USCAR connector allows for straightforward installation without the need for modifications.

Compatible with gasoline and E85 fuels, these injectors are built with durable materials to withstand demanding street and track environments. Each set includes flow testing and calibration data to assist with precise tuning and optimal engine management.