So over the winter I had installed steeda's stop the hop enthusiast kit along with their progressive rate springs, the pro active non adjustable shocks and the billet rear shock mounts. I have been driving the car for about a week now and the ride is borderline unbearable. The front end feels fine but the rear is very very harsh, like reace car harsh. No one will ride in the car with me its so bad. I've read reviews and even read through lots of threads on this site and no one seems to have the same problem. I followed the instructions step by step and even torqued everything to factory specification. I did notice after installing the spherical LCA bushings the control arm was very very hard to get to swing after I loose mounted it to the car. I figured it was because I was putting everything together in my 20 degree garage and nothing wanted to move. Steeda is so far radio silent from the help requests I've sent their way so now I'm getting desperate. Any and all help or advice is welcome. I just want to drive my car again without compressing my spine.