Lower arm bar is an undercarriage reinforcement part, which helps to get the best performance that suspensions can naturally offer. It bridges left and right suspension armfs mounting points together so as to prevent suspension member from twisting, thus wheel alignment keeps straight. It also increases body stiffness because it is mounted at the frame part where it is directory attached to the body.
Made of steel. Silver color powder coated paint for scratch registants.
*E-M3C : Disassembly of a Under Panel is necessary.