zeemax 0 Report post Posted September 29, 2011 Anyone know if the brake linkages for small 6 and big 6 e28s are different. Car in question has had an engine swap at some point and a small (6mm) bit of threaded rod welded to the brake pedal so it touches the brake light switch. The linkages are adjustable but any more adjustment will leave the linkages hanging on 1-2 threads which is no where near ideal? Any ideas? Thanks in advance. Quote Share this post Link to post Share on other sites
BM WORLD 1283 Report post Posted September 29, 2011 520i and 525e use a vaccuum brake booster system , the 525i 528i 535i use a hydrolic assisted system. Quote Share this post Link to post Share on other sites
