Hi all, have 1 set Potent Throttle Controller Selling at $280 new set, bought extra set, can demo test the product to see the Power, interested please text me for more detail thanks. Potent booster is the best tool to help you drive faster, smoother. It removes delays in the accelerator to help you drive your car easily - even on difficult terrain! Potent booster simply changes the throttle curve, like a sport button on most modern cars, it will make the throttle more sensitive giving the sensation of better acceleration . Potent booster is installed between a car’s accelerator pedal and control module. It captures the accelerator pedal signal and transforms it, lessening the pedal travel required in order to achieve full throttle response.