Hello everyone, I'm pretty new here and I'm hoping someone can help me out. I'm going to be lowering my 2012 GT with a set of H&R RSS coil overs and I'm wondering what all other components I'll need to keep my suspension geometry where it needs to be. The car is going to be tracked occasionally. For the front, I have an adjustable bump steer kit and adjustable sway bar end links. For the rear, I have an adjustable panhard bar. What else am I going to need? I have a feeling that I'm going to need an adjustable rear upper control arm (third link) and either adjustable rear lower control arms or lower control arm relocation brackets. Any input would be appreciated. Thanks.