FITMENT
- 2015–2019 6.7L Ford Powerstroke F-250 F-350 F-450 F-550 Super Duty Diesel.
DESCRIPTION
Product Overview
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If your 15–19 Ford 6.7L Powerstroke is running a custom multi-tune file, changing your horsepower levels used to mean pulling over, turning off the engine, plugging in a tuner, and waiting several minutes for the computer to re-flash.
- Standard flash tools are simply too slow when conditions change on the road. Leaving your truck stuck in a high-horsepower "race" tune while pulling a heavy load can dangerously skyrocket your EGTs and risk severe engine damage. Conversely, leaving it in a low-power "tow" tune ruins your daily driving experience once the trailer is unhooked.
Key Features
- Premium Heavy-Duty Rotational Detents: Engineered with solid, distinct click-detents for positions 1 through 5. It will not slip between settings or accidentally skip a power level while driving over rough terrain.
- Protects Powertrain Longevity: Allows you to instantly drop your truck into a lower, safer towing map the second you see your Exhaust Gas Temperatures (EGTs) creeping up on a steep hill.
- Clean & Discrete Footprint: Fits seamlessly into the cabin interior without messy, dangling wires, giving your customized truck a clean, professional factory-accessory look.
- 5-Level Power Management: Gives you total manual control over your custom tuning software’s 5-stage power maps (e.g., Stock, Eco, Tow, Street, Max Performance).
FAQ
Q: Is it safe to turn the knob while my foot is hard on the accelerator pedal?
A: While the hardware can process the voltage change instantly, it is highly recommended to let off the throttle slightly before switching maps. This gives the transmission and turbocharger a split second to adapt to the new torque parameters, preventing harsh shifts.
Q: Can I mount the dial face behind the dash panel for a hidden install?
A: Yes. The compact threaded switch housing allows installation in most plastic dash panels, center consoles, or glove boxes, depending on your preferred mounting location.
Q: Does this switch require an external power source or battery hookup?
A: No. This is a passive resistance-based switch that draws all necessary reference voltage directly from the factory sensor harness it plugs into. It requires zero external power, routing to the fuse box, or battery splicing to function.
Q: Will this work with EZ LYNK, SCT, or EFI Live?
A: This switch is compatible with Switch-On-The-Fly (SOTF) custom tuning, regardless of the tuning platform. Compatibility depends on how your custom tune is configured—not the tuning device itself. Before purchasing, please confirm with your tuner that your truck has a compatible SOTF tune and supports an external selector switch.
How to Install an SOTF Switch on a 2015-2019 6.7 Powerstroke
