Get the best of both worlds on your late-model GM truck or SUV. The Flashcal calibration tool recalibrates for aftermarket tires and gears while the Amp'd 2.0 throttle sensitivity booster wakes up the gas pedal, all in one easy-to-install kit.

Superchips 2547-A2 Kit Contents and Capabilities:

• Flashcal corrects the speedometer for tire sizes from 26 in. to 42 in. and for gear ratio changes.
• Reads and clears diagnostic trouble codes and offers TPMS options.
• Amp'd 2.0 provides 5 preset throttle levels from Economy to Extreme plus 3 custom pedal map slots.
• Wireless switch and smartphone app for Android and Apple for quick adjustments.
• Internet updatable to Flashpaq with performance tuning.