The M3 swaybar is also a smaller diameter than the stock ti bar (23mm vs 25mm), due to the fact that it attaches to the struts. Attaching it to the control arms will cause you to have less roll resistance than before. __________________ ~Dave~ 98 328ti Morea Grun slicktop 11 128i space gray slicktop 13 JGC WK2 Deep Cherry Search | RealOEM |