Additional Images

Holley EFI 558-110 - Holley EFI Ford Coyote Engine Main Harness w/ Ti-VCT and stock coils (2011-2017)

Coyote Engine Main Harness compatible with 2011-2017 Ti-VCT Coyote Engines

Introducing Coyote Twin Independent Variable Cam Timing Control from Holley EFI! Do you have a coyote crate engine going in your dream car? Is your weekend road race warrior powered by a coyote junkyard engine with locked cams? Unlock the full potential of your high revving power plant with the Holley EFI Plug and Play Coyote Ti-VCT Control Module.
Availability: Call to check stock.
Shipping: Free Shipping* On Orders Over $99!
Pricing: $601.95

Free U.S. Continental Shipping


Plug and Play Coyote Main Engine Harness
Connectors are labeled for easy identification
Terminated with Ford TPS and IAC Connectors for DBW to Cable Driven Throttle Body Conversions (99-04 Style Connectors)
Includes Power Tap Connector for additional powers and grounds for sensors or solenoids
Single CAN connector for optional accessories, such as the Holley EFI Digital Dash (553-106)
Optional Fuel and Oil Pressure transducer connectors pre-terminated for datalogging or gauge monitoring

California Proposition 65

California Prop 65WARNING: Cancer & Reproductive Harm -


Requires MAP Sensor P/N 538-24

When utilizing this Harness with Ti-VCT applications the following parts are required: 554-145 Coyote Ti-VCT Controller, and supporting Harnesses.


  • 558-110
  • 558-110
  • 090127029954
  • Holley EFI
  • Call to check stock.
  • New


Shipping Information

  • Item Requires Shipping
  • 4.0 lbs.
  • W4.0000” x H11.0000” x L10.5000”
  • Free U.S. Continental Shipping
  • Free Shipping* On Orders Over $99!


Customer Reviews

Comment Total Reviews (0)

Write the First Review!

You must login to post a review.

  • Have a question? Ask the Pros
  • 1-800-456-0211Mon-Fri - 8am-6pm CST
    Sat-Sun - Closed
  • Shop With Confidence We Proudly Accept: