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HOLLEY Dominator EFI Connector J2B Auxiliary Harness

Name: HOLLEY Dominator EFI Connector J2B Auxiliary Harness
SKU: HLY-558-402
Price: 186.95 USD
Availability: InStock

HOLLEY

SKU #HLY-558-402

Dominator EFI Connector J2B Auxiliary Harness

SKU HLY-558-402

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HOLLEY Dominator EFI Connector J2B Auxiliary Harness

The HOLLEY Dominator EFI Connector J2B Auxiliary Harness expands your EFI system’s capabilities with additional injector and coil driver outputs plus extensive user-programmable controls, designed for advanced engine management customization.

Key Features

Four extra injector driver outputs for additional fuel injectors
Four additional coil driver outputs to support extra ignition coils
23 user-programmable outputs for extensive vehicle control customization
Designed specifically for Holley Dominator EFI systems

Note: Verify compatibility with your EFI system before ordering. Professional installation recommended to ensure proper integration and functionality.