Ok I really want to lower my MS6 and I see a lot of different options specifically for the MS6 and then I see some for the regular 6. I know that people out there are doing both but what I want to know is can you possibly mess up your AWD with the springs from the regular6. I think the only difference is the spring rate so my question would be how does that effect your car? Most of the springs for the 6 have a little bigger drop then the ones for the MS6 so thats why I'm looking into this.