AC's line of CNC machined Billet T6061 Aluminum strut braces are the most integrated and high quality strut braces ever manufactured in the U.S. AC strut bars are designed to increase the stability of the vehicle without compromising percent of stiffness and reduces the amount of body roll during cornering. These bars are designed and constructed in a one piece CNC machined Billet Aluminum for ultimate strength and durability. These are a must for vehicles performance upgrading. Available in Polished, Gun Metal, Blue, and Red.