Installation Time
(approx) 15 Minutes
Difficulty Level:
Simple installation for anyone.
Installation Guides
No guide available for this part yet.
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Features, Description, Q&A, Specs & Installation
Wireless EFI Tuning Solution. The Holley EFI Terminator X Bluetooth Module provides a simple and powerful way to connect to your Terminator X or X Max ECU. With plug-and-play installation, this module allows wireless communication with iOS and Android devices, giving you complete control over tuning and monitoring without the need for a laptop. Its built-in EFI wizard makes setup straightforward, whether adjusting basic functions or fine-tuning advanced performance settings.
Construction and Appearance. Compact and durable, the module uses a Mizu style CANbus connector for secure and reliable communication. The customizable live digital dash display provides real-time data, while integration with your phone's accelerometer allows accurate vehicle speed display. Designed for versatility, it enables adjustments such as rev limiter and idle control directly from your device.
Installation. Installation is easy with a direct plug-and-play connection to the ECU. Some adaptation may be required depending on vehicle configuration, but setup is designed to be quick and user-friendly.
Warranty. This product comes with a ninety-day limited warranty, covering manufacturing quality and reliability.
Application. This Holley EFI Terminator X Bluetooth Module offers universal fitment; some adaptation may be required.
Holley EFI 558-483
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation Info
Installation Time
(approx) 15 Minutes
Difficulty Level:
Simple installation for anyone.
Installation Guides
No guide available for this part yet.
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