Hello, I'm currently in the process of refreshing most stock/oem things on my 2003 325i. It has 170k miles and I can tell the rear shocks are starting to go out. I was interested in possibly lowering it, and was wondering if there was a recommended budget coilover kit or shocks/struts with lowering springs kit. I was hoping to spend around $800ish, but am willing to go a bit higher. Any suggestions?