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Big Gains. With the latest in Flash technology, the SCT SF3 Tuner combines top-notch data logging with 128 MB of memory and a 4-line backlit display for palm-sized power. Right out of the box, the pre-loaded tunes deliver big gains - up to 31RWHP and 31 ft-lbs of torque* with a stock F-150 and up to a blazing 150RWHP and 290ft-lbs with a stock diesel*.
Get More Bang for Your Buck. And if that's not enough for your adrenaline appetite, enjoy better fuel economy so you have more money for power-producing parts - and the SCT SF3 will make sure you get the most bang for your buck. Ready for a custom tune? Your SF3 will hold up to 3 custom tune files, as well as your factory stock tune file, and all the pre-loaded tune files for future use.
High Speed Data Logging. Want to have a log of certain engine variables for tuning purposes or for diagnostic use? The SF3's high speed data logging feature is sure to make your life easier and your tunes more accurate.
Read & Clear Engine Codes. Finally, the SCT SF3 has another more functions to save you cash - an OBD-II CEL code reader. Save yourself the headaches and cost of a trip to the garage or dealership - the SCT SF3 allows you to read, clear, and troubleshoot diagnostic codes yourself, so you'll have a head start on any issues with your truck.
Better, faster, stronger - all with proven SCT technology. Easily the best mod you can make to either a stock or modded truck.