98 323is, M3 Bilsteins and springs....some front end shimmy at 45 ~ 55, may be balance?
I've read about the M3 control arms, some say they are beefier and will last longer? Do they feel any better than the stock arms?
If I get them what other parts will I need?
I'm planning on doing the sway bar links, tierods, control arms and then an alignment.
Should I go with OEM on all the pieces or are the eBay kits worth using?