Fish Tuning 5-Position CAC SOTF Switch (FTCACBlueBlue) for 2011-2022 Ford 6.7L Powerstroke

Take full control of your custom tunes without stopping or reconnecting a programmer. The Fish Tuning FTCACBlueBlue is a 5-position Shift-On-The-Fly (SOTF) switch designed specifically for 2011–2022 Ford Super Duty trucks equipped with the 6.7L Power Stroke diesel.

This switch wires into the Charge Air Cooler (CAC) / Intake Air Temperature (IAT) sensor circuit. Your compatible flash device (commonly EZ Lynk / GDP Commander configurations, and certain SCT setups) reads the signal and instantly selects the corresponding tune map. Switch between power levels on the fly while driving—stock, tow, street, performance, or max—without key cycles, laptop sessions, or pulling over.

Key Features

• 5 selectable positions for multi-map SOTF tunes
• Connects to the CAC/IAT sensor for clean, reliable signal
• Knurled aluminum knob (blue) with 1-5 position decal
• High-temperature rated wiring and 1/8" split loom tubing for a professional, durable install
• Simple, relatively clean installation

Important: Confirm with your tuner that your specific tune file uses the CAC/IAT sensor circuit for map switching before purchasing. This switch is not returnable once installed.

Ideal for owners running multi-level EZ Lynk or compatible SCT tunes who want quick, convenient power selection while towing, daily driving, or running performance modes.