Drastically reduces chassis flex to maintain steering stability under cornering. Evenly distributes suspension force through the chassis by connecting the strut towers. Improves steering feedback to the driver. 10 gauge thick steel mounting brackets provide excellent strength and perfect fitment. Features 1/2" solid aluminum bar with CNC milled design elements to minimize weight without compromising strength. Remark: Plastic finish panels must be trimmed or removed for installation This HPS Front Strut Bar Tower Brace fits 2006-2013 Lexus IS350 3.5L V6 / 2006-2013 Lexus IS250 2.5L V6 / 2010-2015 Lexus IS350C 3.5L V6 / 2010-2015 Lexus IS250C 2.5L V6. *Remark: Plastic finish panels must be trimmed or removed for installation.