REACT Throttle Optimizer

Combining Hypertech's engineering history with performance enhancements, the REACT allows for on-the-fly adjustments to throttle sensitivity. A simple control knob lets you switch between multiple modes and adjust intensity, with settings ranging from Economy and Track to a specialized Tow version offering Heavy Tow, Mileage, and Wet/Ice modes. Installation is straightforward with a plug-and-play design, featuring automatic setup and an included magnetic mount for convenience. Hypertech asserts that this installation process does not void your vehicle's warranty. The unit includes LED indicators for visual confirmation of settings and comes with custom tuning software for further personalization. This off-road version is available and has a CARB E.O. pending status. The device fits many 2013-2025 Chevrolet, Chrysler, Dodge, Fiat, GMC, Jeep, Nissan, and Ram vehicles. Hypertech offers a 1-year limited warranty against defects in materials or workmanship.