Superchips Amp'D Throttle Booster Kit w/ Power Switch + Flashcal for GM - 2545-A

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  • Regular price $510.95
Shipping calculated at checkout (free standard shipping to US addresses!*) (Limitations apply)


The Flashcal for Truck and Ampd Throttle Sensitivity Booster kit for GM gas and Duramax trucks offers quick, meaningful, and white glove features that
consumers love.

Adjust for aftermarket tire and gear adjustments with Flashcal and then wake up that laggy gas pedal feeling with the Ampd Throttle Booster together in one kit. Enjoy a seamless package for your Silverado or Sierra that creates extraordinary value and savings. Install is easy, the price is right, and the Flashcal + Ampd together in one package will answer the call for those seeking the most common upgrade solutions your GM truck or SUV.

  • Corrects speedometer for tire upgrades between 26-42 *
  • Speedometer recalibration for gear/axle swaps *
  • Reads and clears diagnostic trouble codes
  • Digital Battery Voltage Display
  • Real-time Data Logging
  • Real-time Data Monitoring
  • TPMS Options *
  • Speed/Rev Limiter *
  • Real-time idle Up *
  • Upgradeable to Flashpaq with Performance Tuning (via Flashcal for Truck device)**
  • Improves Throttle Sensitivity
  • Faster Acceleration from a stop, and throughout the RPM band
  • Reduces that laggy pedal feeling
  • Quicker spool-up
  • Optimize driving in town and on the highway
  • Includes push button control to activate 6 throttle sensitivity levels
  • Stock, Low-50%, Medium-75%, High-100%, Valet, and 400% Wow Mode

*Features may vary based on year, make, & model.

*Check coverage to confirm upgrade is available fory our truck or SUV