Throughout our website and catalog these terms are used for identification purposes only. The X4 Power Flash arrives Pre-Loaded with DYNO Proven tune files that INCREASE HORSEPOWER and TORQUE Programming your vehicle with one of SCTs pre-loaded performance or fuel economy tune files is as easy as 1-2-3. The X4 Power Flash arrives Pre-Loaded with DYNO Proven tune files that INCREASE HORSEPOWER and TORQUE Programming your vehicle with one of SCTs pre-loaded performance or fuel economy tune files is as easy as 1-2-3. Steeda Sales & Service, LLC has no affiliation with the Ford Motor Company. The X4 Power Flash arrives Pre-Loaded with DYNO Proven tune files that INCREASE HORSEPOWER and TORQUE Programming your vehicle with one of SCTs pre-loaded performance or fuel economy tune files is as easy as 1-2-3. Ford, Ford Mustang, Ford F-150, F-150, F150 Raptor, Raptor, Mustang GT, SVT Cobra, Cobra, Ford Lightning, SuperCrew, SuperCab, Power Stroke, Triton V8, Mach 1 Mustang, Shelby GT500, GT350, GT350R, Cobra R, Bullitt Mustang, SN95, S197, S550, New Edge, V6 Mustang, Fox Body Mustang, EcoBoost, 5.0 Mustang, Ford, Bronco, Bronco Sport, Badlands, Big Bend, Black Diamond, Outer Banks, Wildtrak, Sasquatch, Explorer, XLT, Limited, ST, Sport, Platinum, Maverick, XL, XLT, Lariat, Mustang Mach-E, Select, California Route 1, Premium, GT, Escape, S, SE, SE Sport, SEL, Titanium, Ford Fusion, Ford Fusion Sport, Ford Focus, Focus, RS, S, SE, SEL, SES, ST, Duratec, Titanium, Electric, ZX3, ZX4, ZX5, ZXW, SVT, LX, ZTS, ZTW, 2.0L EcoBoost, 2.3L EcoBoost, Ford Fiesta, Fiesta, S, SE, ST, Titanium, Duratec, 1.6 EcoBoost, Duratorq, Ti-VCT are registered trademarks of Ford Motor Company. SCT Performance’s new X4 Power Flash is a sleeker, more modern handheld tuner that delivers the performance tuning you expect, and a few new features that are sure to become.