Stock control arms are marginal at best. Bushing deflection combined with control arm flex creates erratic handling and inconsistent rear end stability when subjected to the added loads of performance driving. All BMR control arms are TIG welded and utilize either greaseable 90 durometer spiral fluted polyurethane bushings or Teflon lined HD spherical bearings by QA1. BMR CNC machined adjusters are made from 4130 chromoly and have rolled threads. All rod end spacers are 304 stainless. Additiionally, BMR control arms retain the factory designed rear offset, a necessity others overlook resulting in split, binding bushings. The control arms feature a combo of polyurethane bushings and spherical bearings.