What suspension part do I need?
 

Maybe it's because I have not had the car aligned yet after the springs so there is some bad camber. After the alignment and this still happens, what will I need? The car got into a grove today on the side of the road and the steering wheel turned with it. Is that bumpsteer?

RE: What suspension part do I need?
 

Bump steer is when you go over a bump and your toe changes. Now that your car is lower, the toe has changed because of the condition. get it aligned. You might need camber plates, but they are a pain to put in. I have em, and I had to modify your struts to install. I still have to have mine aligned too. I'll let you know if you should get camber plates based on if mine needs a lot of adjustment. Probably not though, others have said only a 1/4 degree of negative camber after lowering 1", so it might not be necessary.