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Holley Efi 558-434 Digital Dash I/O Adapter W/Terminated Vehicle Harness

  • $456.27
  • Regular price $651.81

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Vendor: Holley Efi

Type: Electrical

Sku: WBCARB01HA80V9Y

Available: Available

- No EU import duties.
- Ships within 3-5 business days. (USA)
- Ships with 8-12 business days. (International)

  ⚠️ California Proposition 65 Warning :
   Some products sold on this website may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.  

For more information, visit     www.P65Warnings.ca.gov.

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Holley Efi 558-434 Digital Dash I/O Adapter W/Terminated Vehicle Harness

$456.27

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FAQs

Have a question ? We are here to help.

Yes, we offer free standard shipping on all orders within the United States.

Domestic orders typically arrive within 3-5 business days. Delivery times are estimated and may vary depending on your location, weather conditions, or other unforeseen factors.

We hope you love your purchase, but if you need to make a change or return your item, we’ve got you covered! You can initiate a return or exchange within 30 days of receiving your order. Please ensure the product is in its original condition and packaging. For more information on our return policy, please visit our Returns & Exchanges page.

Frequently Asked Questions

  • Q: What additional features does the Holley EFI Digital Dash I/O Adapter provide? A: The Holley EFI Digital Dash I/O Adapter provides ten additional inputs and outputs to enhance the functionality of your 7" digital dash, allowing for more comprehensive data monitoring and control.
  • Q: Is the Holley EFI Digital Dash I/O Adapter compatible with all vehicle types? A: The adapter is designed for use with Holley EFI systems and may be compatible with various vehicles that utilize these systems, particularly those featuring GM's LS engines. Always check compatibility with your specific setup.
  • Q: How does the USB memory stick function with the digital dash? A: The included USB memory stick allows you to update the digital dash firmware, ensuring that your system remains up-to-date with the latest features and improvements.
  • Q: What is the significance of the waterproof 26 pin connector? A: The waterproof 26 pin connector is designed to provide reliable connections in various environments, similar to those used on EFI units, effectively enhancing the durability and performance of your wiring harness.
  • Q: Can I use the Holley EFI Digital Dash I/O Adapter for marine applications? A: Yes, the Holley EFI Digital Dash I/O Adapter can be utilized in marine applications, as Holley's products are designed for versatility across street performance, racing, and marine environments.

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