Not a lot to the installation. Hold the bar up to the lower suspension. There should be two bolt heads that line up with the holes in the end of the tie bar. Jack up the rear of the car and secure it on jackstands, take out the bolts, put them through the tie bar, and then thread them back into the suspension. You might need longer bolts to compensate for the added width of the tie bar ends. The bolts are metric, but I don't remember the size. Any good hardware or auto parts store should have them. Good luck.