Two years in the making, the latest piece of calibration equipment in the SCT arsenal is the X4 Power Flash handheld tuner for '96-and-up Fords (PN 7015).

We installed this cold-air kit from BBK Performance, along with a 90mm BBK throttle body (not shown), on a 2011 Mustang GT. The SCT X4 Power Flash Tuner comes preloaded with calibrated BBK tunes.