UMI tubular arms reduce wheel hop, boost grip, and improve consistency. 1999 pontiac firebird uses factory holes and hardware

uses factory holes and hardware

or UMI lift bars

follow manufacturers specifications)

One kit includes washers and bolts for both camber arms

Opel B 040 2071

UMI tubular arms reduce wheel hop, boost grip, and improve consistency. 1999 pontiac firebird uses factory holes and hardwareIncrease rear suspension handling by replacing your weak factory stamped steel rear lower control arms and rubber bushings control arms with UMI's heavy duty tubular adjustable setup. These direct bolt on replacements minimize wheel hop, improve corner handling while lowering ET's and help motorsports consistency. The spherical rod end allows for a bind free operation, making a great upgrade for both your track and auto cross driven car. The urethane