DeatschWerks 18U-00-0550-4 550cc Top Feed Injectors for 2006-2012 Miata

Vehicle Fitment

• 2006-2012 Mazda Miata (MX-5), NC generation

Fitment Notes

• Top feed style, engineered as a drop-in fit for the factory harness, fuel rail, and manifold
• Wiring harness not included; O-rings included

Features

• Set of 4 injectors flow-matched statically and dynamically to within 1-2%
• Flow report included with every set for accurate tuning
• Excellent spray pattern and atomization for optimized idle and drivability
• Application-specific design fits the OE harness, fuel rail, and manifold without adapters
• E85/ethanol compatible

Specifications

• Flow Rate: 550 cc/min (52 lbs/hr)
• Injector Style: Top feed
• Connector Type: USCAR
• Impedance: 12.4 ohms (high impedance)
• Number of Injectors: 4

Included Components

• 4x 550cc/min Top Feed Fuel Injectors
• O-Rings
• Flow Report

Product Description

The DeatschWerks 18U-00-0550-4 Injector Set brings 550cc/min of top-feed fuel delivery to the 2006-2012 Mazda Miata, giving owners running a moderate power upgrade the fueling capacity to match. Each set is flow-matched both statically and dynamically to within 1-2%, with an individual flow report included so you know exactly what you're tuning around.

Built as a drop-in fit for the factory harness, fuel rail, and manifold, these USCAR-connector, high-impedance injectors install without adapters or modification. E85/ethanol compatibility makes them a good match for flex-fuel setups, and the excellent spray pattern and atomization help keep idle quality and part-throttle drivability smooth even after the upgrade.