they make a removable end link kit, so you can quickly and easily disconnect the sway bar at the strip. if your not running faster than 12.00 dont worry about it. i ran an 80 z28 11.90's and as long as the track was decent and the slicks were good, it made no difference with the sway bar hooked up, but when i had traction probmems on cold days, disconnecting the sway bar helped the launch a bit.