THERES NO SUCH THING AS TOO MUCH CHASSIS STIFFNESS!Weight aside, the more the better. Chassis bracing maintains alignment angles and spring rates by greatly reducing body or chassis flex. In fact, it helps every component in the suspension system do its job properly. Racecars have elaborate roll cages not just to protect the occupant, but to stiffen the chassis as well. Critical for serious performance and essential for any car with up rated springs, shocks or sway bars. Even in a car with standard equipment you will feel the difference. Depending on the location, expect improved turn-in, sharper steering response and greater feedback.