1996-2019 Mustang SCT X4 Power Flash Tuner
Due to the outbreak of COVID-19: We are open and operating normally with the exception of our showroom. We are allowing Curbside Pickup at the store, but no customers are allowed inside. We have employees with compromised immune systems so are not taking any chances. Just call ahead, or wave at us from the window and we’ll come to the front door. Please call us or make an order online and we will ship your parts to you ASAP. Thank you for your understanding and stay safe.
2005 to 2009 Mustang
The X4 Power Flash arrives Pre-Loaded with DYNO Proven tune files that INCREASE HORSEPOWER and TORQUE! Programming your vehicle with one of SCT's pre-loaded performance or fuel economy tune files is as easy as 1-2-3. Simply plug the OBDII connector into your vehicle's OBDII port, select the pre-loaded tune file using the simple to navigate menu and within minutes the X4 programs your vehicle.
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