The strut tower bar is one of the most cost-efficient upgrades that can be added to your car. Providing a very high degree of benefit in handling and stability that is felt immediately after installing, it is often one of the first modifications performed on a vehicle. By physically connecting the strut towers and radiator support, the tower bar increases rigidity in that area, allowing the damping system to work as designed and minimizing changes in suspension geometry. The new Tower Bar Plus has an increased cross section area of about 16% compared to our original Tower Bar with torsional rigidity of the shaft increased by about 138%