Hypertech 105402 React Throttle Optimizer - Performance Chip for GM Trucks & SUVs | Off-Road & Towing Upgrade | Enhanced Acceleration & Fuel Efficiency

REACT is Hypertech’s innovative new throttle optimizer which combines Hypertech’s history of award-winning Engineering and exciting performance. The REACT offers fully customizable control over your vehicle’s throttle response. The simple control knob allows you to switch between multiple modes and control the throttle intensity of each mode on-the-fly. The REACT installs easily and is completely plug-and-play, has an automatic setup sequence so no disassembly is required, comes with a magnetic A/C vent mount Pedestal swivel mount also available - Sold separately, and doesn’t void your factory . Plus the REACT is internet updateable. Three 3 versions of the REACT throttle optimizer are available to fit your particular driving needs. . . Performance, Off-Road, and Tow. Once the installation is complete, the REACT Throttle Optimizer is ready to use. The REACT offers fully customizable control over your vehicle's throttle response. The simple control knob allows you to switch between multiple modes and control the intensity of each mode all on-the-fly. Pressing the knob clicks between each drive mode curve. Rotating the knob up increases the throttle intensity, while rotating the knob down decreases the throttle intensity. Your pedal position will need to be below a safe threshold for a new selection to take effect. NOTE: Approx. 25% - Percentage varies with application.

Off Road version - Throttle curves in this model are specifically designed to provide better power delivery in your off-road vehicle in various terrains; Modes Mud/Sand, Street, Economy, Crawl, Stock

Fully customizable control over your vehicles throttle response; Simple control knob allows you to switch between modes and control the intensity of each mode all on-the-fly

Multiple levels of safety protection; Doesn't void factory

Easy plug-and-play installation and automatic setup sequence; Internet updateable

Magnetic A/C vent mount included (no screws or tape); Pedestal swivel mount also available (sold separately)