I have checked the FAQ and gotten nowhere. A lot of you guys have been running a stock front sway bar instead of an aftermarket unit. Can someone explain the merits of this on a B14 SER with kumho race rubber, Stillen strut bar, stock shox and springs, and a n-tech tie bar? If i do go back to the stock bar, can I use the ES bushings that are on the ST unit, or do I have to get a new set?