The throttle response controller is an electronic device that attaches to the original accelerator pedal and allows drivers to control their accelerate with minimal effort. Drivers can now personalize the throttle sensitivity of their car or truck vehicle.
It works by stimulating your car's engine control unit (ECU) using high-frequency pulses that make acceleration feel more responsive. It also optimizes other performance aspects such as fuel economy & smoother idling which makes them a great vehicle upgrade overall.
