i lowered my 85 with Tokico blues all around with Eibach pro kits in the back. Planning to autocross so I didn't want to drop it really low. The prokits lower maybe an inch and a quarter after settling. For the torsion bars I bought Lightspeed racing ones directly from them. I could've just adjusted the torsion bars but I said "hey what the hell just get some new ones". For all parts and labor I spent just under a grand. Changing the torsion bars are a bitch to swap out and didn't want the hassle.