Weapon R X-Cross Strutbars are helpful in eliminating body roll from the car. The special features include the use of Billet 7075 Aluminum for maximum strength, weight savings and durability, CNC-machined strut mounts, Tig welded mounts for strength, superb polish for shine, and the achievement of a highly rigid chassis by tying all the most rigid points of the car together. Just about perfect for Road Racing or Drag Racing!