Livernois Motorsports MyCalibrator Tuner

Elite Supercharged Performance Optimization. The Livernois Motorsports MyCalibrator Tuner is a high-performance calibration tool specifically engineered to harness the untapped potential of the 2010-2012 Mustang GT500’s 5.4L supercharged V8. By recalibrating the factory ECU, this tuner significantly increases boost efficiency, optimizes ignition timing, and refines air-fuel ratios. The result is a substantial gain in both horsepower and torque that transforms the GT500 from a powerful muscle car into a true supercar-slayer, providing the neck-snapping acceleration and top-end pull that Shelby enthusiasts crave.

Tailored Calibrations for Boosted Applications. Unlike generic tuners, Livernois Motorsports leverages decades of racing heritage to provide custom-developed tunes that account for the unique thermal and mechanical demands of the GT500. Whether your 2010-2012 Shelby is stock or equipped with a smaller supercharger pulley, high-flow intake, or aftermarket exhaust, the MyCalibrator delivers a precision-mapped file. This ensures that the increased power is delivered safely and reliably, protecting your forged internals while maximizing the volumetric efficiency of the Eaton or TVS supercharger system.

Installation. Putting this Livernois Motorsports MyCalibrator Tuner on your Mustang GT500 takes 1 hour to install.

Warranty. There is a 1-year limited warranty on this product.

Application. The Livernois Motorsports MyCalibrator Tuner fits 2010-2012 Mustang GT500 models.

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