DeatschWerks Fuel Injector Set - 550cc - Set of 6 - BMW S54 Engines

Product Details

The DeatschWerks 16u-18-0550-6 is a vehicle-specific, high-flow fuel injector system designed for premium European sport applications. Built using high-quality internal architecture, these 550cc/min injectors undergo a meticulous 450-data-point quality assurance process to map flow mass and pulse widths at varying pressures and voltages. This technical precision ensures a highly predictable linear flow rate, which simplifies custom ECU remapping and optimizes thermal efficiency within the combustion chamber. By replacing outdated or maxed-out factory units with this premium multi-hole spray pattern configuration, tuners can maintain rock-solid idle quality while safely scaling up fuel volume to support aftermarket turbochargers, superchargers, or aggressive cam profiles.

Key Features

• Strict Quality Control: Tested on custom-built New Age Technologies flow benches to guarantee strict adherence to elite motorsport standards.

• Optimized Fuel Atomization: Features an advanced multi-hole spray pattern that enhances fuel vaporization, leading to cleaner combustion and crisp throttle response.

• Tunability Support: Supported by extensive, pre-calculated characterization summaries that integrate directly into standalone or factory-reflash tuning software.

• High-Impedance Design: Features a high-resistance internal coil that eliminates the need for an external injector driver box or resistor pack.

• Enhanced Cylinder Balance: Closely matched delivery across all 6 cylinders protects modified engines from localized lean conditions under high load.

Specifications

• SKU / Part Number: 16u-18-0550-6

• Flow Rate: 550 cc/min / 52 lbs/hr

• Engine Type Compatibility: 6-Cylinder (Specifically BMW S54 / Select M-Power variants)

• Electrical Connector: USCAR / Oval

• Impedance: High Impedance (Saturated)

• Testing Variance: 1% to 2% max flow deviation within the set

• System Type: Drop-in application-specific upgrade set

Not for sale or use in the state of California on any pollution-controlled vehicle as per the California Air Resources Board.

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