I'm pretty sure you are thinking of a camber kit......
At a 1.3" drop, a camber kit is not necessary......after you drop the car, let the suspension settle, then take it to a shop to be aligned. Have the toe set to 0, and the camber as close to stock as possible. Toe kills your tires much, much faster than camber. My brother's car has been dropped 2in for 2 years with no camber kit, and camber wear was not an issue on the tires.