The GT-R Anti-Sway Bar kit was developed using sound motorsports engineering principles and further validated by hundreds of miles of on-track testing and competition on the COBB GT-R Time Attack car. Overall roll stiffness is increased which allows the driver to attack the corners, rewarding him with razor sharp turn-in response, reduced mid-corner understeer and improved corner-exit balance. This all translates to increased confidence while driving the GT-R at its limits!