Installation Time
(approx) 3 Hours
Difficulty Level:
Light to Moderate mechanical skill required.
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Holley EFI Coyote Ti-VCT Capable HP EFI Kit with Bosch Oxygen Sensor (11-17 Mustang GT)Find parts that fit my vehicle
Item 433950
Our Price
$2,849.95 kit
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$142.50 Available in AM Cash Rewards.
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Product Information
Features, Description, Q&A, Specs & Installation
Features
- HP EFI ECU with power harness, main harness, coil harness, injector harness, and sensors. Includes Bosch oxygen sensor. Does not include Ti-VCT controller or harnesses.
- Legal for sale and use on uncontrolled, non-emissions-controlled vehicles only.
- Supports 2011-2017 Ford Coyote 5.0L and 5.2L engines.
- Plug-and-play main harness compatible with 2011-2017 Coyote engines using stock camshafts and stock coils.
- Plug-and-play main harness also supports 2011-2017 Coyote engines using stock camshafts with Holley EFI coils.
- Compatible with Holley HP or Dominator EFI systems.
- Pre-calibrated Ford sensor drop-downs included in Holley EFI software for easy setup.
- Ti-VCT cam control capable down to 400 RPM, with commanded timing matched within 1 degree.
- User-programmable tables allow fine-tuning for aftermarket Ti-VCT compatible camshafts.
- Four built-in diagnostic LEDs to indicate cam or crank sensor failure.
- Integration of stock cam position tables for improved drivability and power.
- Main harness terminated with Ford TPS and IAC connectors, facilitating easy drive-by-wire to manual throttle conversions.
- External MAP sensor installation required; recommended part number 538-13 for naturally aspirated applications.
- Power tap connector included for additional sensor and actuator power needs.
- CAN-BUS communication enables high-speed data transfer and diagnostics.
- Fits 2011-2017 Mustang GT models equipped with Coyote engines.
Description
Advanced Engine Control. The Holley EFI Coyote Ti-VCT Capable HP EFI Kit with Bosch Oxygen Sensor is engineered to maximize the performance of Ford Coyote 5.0L and 5.2L engines featuring Twin Independent Variable Cam Timing. This kit delivers precise cam timing control, improved timing accuracy, and broad compatibility with 2011 to 2017 Coyote engines, making it well suited for performance builds and engine swaps.
Construction and Appearance. Included is a high-performance EFI ECU with meticulously designed wire harnesses and sensors, including the Bosch oxygen sensor. The components are built for durability and reliability, using quality connectors and robust wiring to ensure secure, efficient integration with both stock and aftermarket engine components.
Installation. Installation is simplified with plug-and-play harnesses that minimize the need for modifications or drilling. The main harness integrates directly with stock components and supports quick adaptation for various throttle body configurations.
Application. This kit is specifically designed to fit 2011 to 2017 Mustang GT models equipped with the Ford Coyote 5.0L V8 engine, providing full Ti-VCT control to enhance engine performance and drivability.
Holley EFI 550-628
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) Coyote TI-VCT Capable HP EFI Kit
Tech Specs
Tech Guides:
- The Ultimate Muscle Car Guide
- How to Maintain Your Mustang After Installing Performance Mods
- OEM vs. Aftermarket Mustang Parts: What Are Key Differences and Reasons to Upgrade?
- The Ultimate Mustang Parts Buying Guide: What Every Owner Should Upgrade First
- The Four Cylinder Mustang Where It All Began
- Rare Ford Mustangs: The 1968 Shelby GT500 KR
- When Do I need to Upgrade my Mustang's Oil Pump Gears?
Questions & Answers
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Will It Fit My Mustang
- Boss 302 - 12, 13
- GT - 11, 12, 13, 14, 15, 16, 17
