The O.E. factory rear trailing arms are constructed of stamped mild steel. This is BMW's choice to keep the vehicles production cost within target selling price. Although this type of construction may be satisfactory for regular street driving, it is not a good choice for track applications. These new billet aluminum rear control arms are much stronger and have the added feature of additional camber adjustment. Changing camber is important to allow for proper wheel alignment. This is a must for track applications where lowering the vehicle beyond factory specs will require additional adjustment range that is unique to this product. The center turn buckle adjuster allows for easy track side adjustment.
These new billet aluminum rear control arms are the choice for maximum strength and the range of camber adjustment required for track applications. Sold in Pairs.
Application Fitment:
e36 3 Series
e46 3 Series (Not M3)
e85 / e86 Z4 |