I have read that the sparco style bars are not ideal because they attach to the strut tower off-center. When it pulls it will try and twist the strut tower. The Racing Dynamics design centers the bars over the strut tower and should distribute the force equally to all the points. (Someone please correct me if I am wrong) __________________ ~Dave~ 98 328ti Morea Grun slicktop 11 128i space gray slicktop 13 JGC WK2 Deep Cherry Search | RealOEM |