Installation Time
(approx) a Day
Difficulty Level:
Light to Moderate mechanical skill required.
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Holley EFI Coyote Ti-VCT Controller HP EFI ECU Module Kit with Bosch Oxygen Sensor (11-12 Mustang GT)Find parts that fit my vehicle
Item 433946
Our Price
$3,499.95 kit
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$175.00 Available in AM Cash Rewards.
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Product Information
Features, Description, Q&A, Specs & Installation
Features
- Ford Coyote Ti-VCT HP EFI ECU and Ti-VCT Controller Kit with Power Harness, Main Harness, Coil Harness, Injector Harness, and Sensors; Includes Bosch Oxygen Sensor
- Installation of an External MAP Sensor Is Required; Recommended Part Number 538-13 for Naturally Aspirated Applications
- Ti-VCT Cam Control Down to 400 RPM
- Four Built-In Diagnostic LEDs Simplify Troubleshooting in the Event of a Cam or Crank Sensor Failure
- Commanded Timing Matched Within 1 Degree
- CANbus Communication Between Coyote Ti-VCT and Holley EFI ECU for High-Speed Data Transfer and Diagnostics
- Compatible with Holley HP or Dominator EFI Systems
- Plug-and-Play Main Harness for 2011-2017 Coyote Engines with Stock Camshafts Using Either Holley EFI Coils or Stock Coils
- Main Harness Includes a Power Tap Connector for Power and Grounds When Adding Additional Sensors or Actuators
- Now Supports 2015-2017 Coyote Engines
- HP EFI Kits Available Separately
- Pre-Calibrated Ford Sensor Drop-Downs Available in Holley EFI Software
- Integrated Stock Cam Position Tables for Optimal Driveability and Power Out of the Box
- User-Programmable Tables for Fine Tuning Aftermarket Ti-VCT Compatible Camshafts
- Main Harnesses Include Ford TPS and IAC Connectors for Easy Conversion from DBW Throttle Body to Manual Throttle Body
- Fits 2011-2012 Mustang GT
Description
Advanced EFI Control. The Holley EFI Coyote Ti-VCT Controller HP EFI ECU Module Kit with Bosch Oxygen Sensor provides precise engine management optimized specifically for Ford Coyote engines. It enables full camshaft variable timing control, enhanced diagnostic capabilities, and improved fuel and ignition control tailored for high-performance applications. This kit is ideal for users seeking optimal power, drivability, and tuning flexibility in Coyote-powered vehicles.
Durable Design. Featuring robust wiring harnesses and connectors built to OEM specifications with high-quality materials, this kit ensures reliable electrical communication. Components are engineered for longevity and seamless integration with factory-style sensors and coils, protected by premium harness coatings that shield against heat and vibration.
Installation. Installation requires mounting an external MAP sensor and is moderately complex. No drilling or permanent modifications to the engine or chassis are necessary, making it suitable for professional or experienced DIY installers.
Application. This kit fits the 2011-2012 Mustang GT equipped with the Ford Coyote 5.0L V8 engine. It is designed to integrate with stock camshafts and either Holley EFI or stock coils of these model years to provide seamless performance enhancement.
Holley EFI 550-619
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (1) HP EFI ECU Module
- (1) Bosch Oxygen Sensor
- (1) Wiring Harness
- (1) Tuning Software
- Instructional Manual
4.3
Reviews of Holley EFI Engine Products (2)
Questions & Answers
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Will It Fit My Mustang
- Boss 302 - 12
- GT - 11, 12
