Mock Up Holley Terminator X Max ECU

3D Printed EFI Component Mock-ups - Protect Your Investment During Installation

Eliminate the risk of damaging expensive EFI components during vehicle builds with our precision 3D printed mock-ups. These professional-grade replicas allow you to perfect your installation, routing, and fitment before introducing your actual electronic components to the build environment.

Why Mock-ups Matter: Your Holley dash and other EFI components represent a significant investment. Workshop environments, test fitting, and iterative builds pose real risks to delicate electronics. Our mock-ups let you work fearlessly through the entire installation process - from initial placement to final harness routing - while your expensive components stay safely stored.

Professional-Grade Construction:

• Positive-locking connectors that replicate OEM feel and fit with your existing harnesses
• Replaceable connector system - individual connectors can be swapped if damaged during aggressive testing
• Dimensionally accurate to ensure your final installation goes smoothly

Perfect for:

• Custom fabrication shops
• DIY builders working on project vehicles
• Race teams developing new setups
• Anyone wanting to eliminate installation risk on expensive EFI systems

Build with confidence. Install once, install right. Your expensive electronics will thank you.