2020-2021 Ford SCT X4 Tuner with Tunes

Product Info

2020-2021 Ford SCT X4 Tuner with Tunes pairs the listed tuning device with the applicable tune package and any required access items shown in the selected options.

Confirm the listed year, make, model, engine, and any truck-specific configuration before purchasing. Review the available Tune Packages selections before ordering. The exact contents and fitment depend on the options selected on this product page.

How to Choose Your Options

• Tune quantity: Single Tune supplies one calibration for the selected setup. SOTF/Multi-Tune + Switch provides multiple tune positions and the listed switch so supported calibrations can be changed without reflashing the truck.

Fits

All New Sct X4 tuner is included with all the needed cables along with the custom tunes.

Hp levels 0/50/100/150/200Hp.

A form will be emailed to you to fill out to receive the tunes.

All Powerstroke Tunes Include Transmission Tuning (TCM)

When comparing most tunes on the market, Unlimited Diesels is often extremely similar, however, there is another factor that matters even more, which is the "usable power". This "usable power" is what Unlimited Diesels has optimized and was achieved by testing these tunes throughout various North American climates and conditions. Unlimited Diesels will supply you with Canadian-written, fast-spooling, hard-pulling, and great-shifting tunes that will let you enjoy your 6.7L for years to come.

The SCT devices are one of the most cost-effective ways to get tuning on your 6.7L Powerstroke.

SCT X4 Tuners.

Unlock your vehicle’s hidden performance by optimizing your vehicle’s computer for maximum horsepower, torque, increased throttle response, firmer shifts, and even increased fuel mileage!! The X4 is the next generation in-vehicle PCM tuning and Performance Tune. Improvement in both size, speed, versatility, and tuning capability all in one awesome device.