The H&R Sway Bar - 70168-2 is a high-performance suspension upgrade designed to improve handling and reduce body roll in vehicles. It is made from high-quality materials and features a precision-engineered design for optimal performance. The sway bar works by connecting the left and right sides of the suspension to help distribute weight evenly and keep the vehicle stable during cornering and other maneuvers. It is a popular choice among car enthusiasts and is compatible with a variety of makes and models.