Deatschwerks 550cc Low-Impedance Fuel Injectors for Nissan Skyline GT-R (1989–2002)

Description

Fuel injectors deliver precise metered fuel to the engine, and the DeatschWerks Injectors 550cc Low Impedance 89-02 SkylineGTR provide consistent, high-flow fueling for reliable engine operation in compatible Skyline GTR applications.

Designed and manufactured by DeatschWerks, LLC, a fuel-system specialist based in Oklahoma City, OK, these injectors are backed by the company’s integrated design, manufacturing, and quality assurance capabilities located in a 36,000 sq ft facility. DeatschWerks controls design, end-manufacturing, quality assurance, sales, marketing, and administration on-site to maintain production consistency and traceability.

Key technical specifications and identifiers:

• Brand: DeatschWerks
• Model / Description: Injectors 550cc Low Impedance
• Fitment designation: 89-02 SkylineGTR

Why these details matter:

• 550cc flow rating: Indicates the injector’s fuel delivery capacity for builds requiring higher fueling volume compared to stock units.
• Low impedance: Compatible with drivers and ECU setups that require low-impedance injectors and associated wiring or driver modules.
• Model-specific fitment (89-02 SkylineGTR): Identifies vehicle compatibility to ensure correct mechanical and electrical integration with specified Skyline GTR model years.
• Manufactured by DeatschWerks: Centralized design and manufacturing allows consistent quality control and direct oversight of production and testing processes.

Installation and integration notes:

• These injectors are intended for use in applications matching the specified fitment; verify electrical and fuel system compatibility with your vehicle’s ECU and fuel system before installation.
• Low-impedance units may require appropriate driver circuits or injector resistors depending on the vehicle’s injector drive design.

This listing uses only the manufacturer-provided information and identifiers. For tuning calibration, wiring changes, and additional components required for a complete high-flow or turbo upgrade fuel system, consult your tuner or installation professional to confirm compatibility and safe operation.

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