On most vehicles there is a Ride Height Sensor on all four Control Arms. Some only have three, two in the front one for the rear. It pivots. One side is connected to the Frame and the other a Control Arm. To see what they look like on most vehicles is easy. Put the vehicle to the highest setting and look straight into the wheel well on top of the front tire. May need a flashlight. In the rear you have to look from underneath. They move with the suspension and tell the computer what height the vehicle should be sitting at.

Our kit replaces the stock sensor arms to Billet Aluminum Fully Adjustable Links. When stretched or shrunk, depending on the application, they change the voltage coming from the sensor. That tricks the computer into thinking the vehicle is sitting higher then the factory setting therefore lowering it.