Dinan Front Roll Control System - 2006-2010 BMW M5/M6

Designed for use with 21mm Adjustable Rear Anti-Roll Bar for proper balance for cars with less than 30mm difference between the front and rear tire width. This Front Roll Control System and the 21mm Adjustable Anti-Roll Bar may be added to the Stage 1 Suspension System for those who wish to build their high-performance suspension in phases.