Yeah, I had a set, they are very easy to install. The front you can actually do with the car on the high setting and remove one bolt for the stock bracket, disconnect the cable and you remove the sensor from the stock bracket and put it on the UP bracket, then reinstall the UP bracket with sensor and reconnect the plug. Rear you have to remove the tire to get access, but same procedure, remove bracket, remove sensor, put sensor on UP bracket, and install UP bracket. Only thing to be mindful of is the position of the sensor and the arm relative to the connection point to the body. Not sure about 30 minutes, but definitely doable in an hour or less. Very easy to do.