Holley
HOLLEY EFI COMP (ALA-CARTE)
$760.99
Only 4 left
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Most orders ship within 1–2 business days from US warehouses. Tracking is emailed as soon as your order is on its way.
30-day hassle-free returns on unused parts in original packaging. Read the full returns policy
Overview
Upgrade your Chevrolet's engine management with the Holley EFI Comp wiring harness, specifically designed for optimal compatibility with Terminator X and X Max ECUs.
- Precision Fit: This harness is engineered for Gen V LT engines, ensuring seamless integration with your 2014-2023 Chevrolet models.
- Streamlined Installation: Designed for easy installation, it simplifies the wiring process for a hassle-free setup.
- Reliable Performance: Built with quality in mind, this harness supports the advanced features of your ECU for enhanced engine performance.
- Standard Length: The standard length provides ample reach without excess wiring, promoting a clean engine bay.
The Holley EFI Comp wiring harness (part number 558129) is essential for those looking to maximize their engine's potential with the Terminator X and X Max systems. Elevate your vehicle's performance today!
- Ships fast from US warehouses
- 30-day hassle-free returns
Specifications
| Brand | Holley |
| GTIN | 00090127140802 |
Frequently Asked Questions
What is the HOLLEY EFI COMP (ALA-CARTE) used for?
The HOLLEY EFI COMP (ALA-CARTE) is a wiring harness designed for use with Terminator X and X Max ECUs in Chevrolet vehicles.
What vehicles is this wiring harness compatible with?
This wiring harness is compatible with Chevrolet vehicles from the years 2014 to 2023.
What does the product include?
The HOLLEY EFI COMP (ALA-CARTE) is sold individually and does not include a fuse block.
How difficult is it to install the HOLLEY EFI COMP (ALA-CARTE)?
Installation difficulty can vary; it is recommended to consult a professional for installation to ensure proper setup.
What is the brand reputation of Holley?
Holley is a well-known brand in the automotive aftermarket, recognized for its quality performance products, particularly in the EFI and engine management systems.
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$760.99