I have bilstein HDs I should have got sports. But, i didn't. So, don't lecture me on why you shouldn't lower shock like these, it is done with stock shocks on new cars all the time. Besides, I am using what I have. I was planning to lower them with H&R springs from BMP, use a stress bar from BMP, racing dynamics sway bars, and upgrade to 16inch wheels with 225/50's. I am trying to accomplish a ride that will not give me as much body lean in turns. With the hd's it is not where i want it to be. Can anyone tell me is this resonable setup that will work? Please help. josh thx 535i to is Colorado