Dinan Camber-Caster PlatesThe BMW M5 and M6 come stock with adjustable camber. Dinan's Camber Caster Plates shift the range of the stock adjuster by 0. 7 degrees and 1 degree of caster providing for a more aggressive negative camber setting that dramatically improves grip in the turns for reduced understeer and razor sharp turn in. Aggressive drivers will benefit from reduced outside edge tire wear as well.