i am getting a set of 4 custom springs made for my s2k. i have heard nothing but great things about the KG/MM springs. so being that they dont make them im going to get custom ones made with the same specs. lol so i am trying to find the specs on the springs. i want to lower the car 1.5" all the way around. but i need to know the FRONT and REAR SPRING RATE, FRONT and REAR SPRING LENGTH, and FRONT AND REAR INNER SPRING DIAMETER. i believe that the spring rates are 7 for the front and 8 for the rear. Also for you guys running KG/MM on stock shocks, how much did they lower you car. all info is welcome. thanks