The Hypertech REACT Off-Road Throttle Optimizer is one of the three types of the REACT modes, and this product has throttle curves that are particularly developed to offer improved delivery of power for your preferred off-road car that you typically bring on different terrains. The Off-Road Throttle Optimizer has multiple modes such as Mud/Sand, Economy, Street, Stock, and Crawl. This reliable product is highly equipped with on-the-fly adjustments, LED setting indicators, and numerous levels of safety protection. The Hypertech REACT Off-Road Throttle Optimizer is crafted with a magnetic A/C vent mount that is included in the package, which means that you don't need to use a tape or screws to connect this throttle optimizer to your vehicle. The installation of the Hypertech REACT Off-Road Throttle Optimizer is an easy plug-and-play application with custom tuning software, and it is remarkably internet updateable. There is an automatic setup sequence for this product that does not need any disassembly.

Hypertech was established in Tennessee in 1985, and since then the company has become the leader in the manufacturing of engine power enhancements in the industry, with the utilization of software enhancements. It was in 1986 when the original "power chip" was created by Hypertech, which becomes the best replacement for the vehicle's original engine control computers. And this "power chip" contributes to the significant improvement in horsepower and torque by remapping the fuel injection and timing in ignition that are controlled by computer. Hypertech has been exceptionally instrumental in the development of software for automotive throttle bodies, transmissions, and variable-valve timing. They have made innovations over the years for the maximization of Power Programmer application, which leads to the effectiveness of downloading automotive software improvements into the vehicle's current ECU. This breakthrough makes it possible to eradicate the requirement of chips in vehicles. Hypertech employs extremely brilliant engineers who are constantly making progress with their extraordinary craft for automotive.