Yes its nice, beautiful, very blig blig and stiff. You add extra weight but the best part is with all those alu weight it can cause your MB4 to wheelie if the torque is enough because the weight of this alloy spoiler give additional gravity magnet to pull the rear down and wheelie!! Cool!! ya ya sound funny for a feature that does holding a wing but wheelie?..yes this is a hidden optional feature. Go grab it and get more alu for your rear.