The H&R Lowering Spring Set - 29286-1 is a set of suspension springs designed to lower the ride height of a vehicle. These springs are made from high-quality materials and are precision-engineered to provide improved handling and a more aggressive stance. They are designed to work with the existing suspension components and do not require any modifications for installation. The H&R Lowering Spring Set is a popular choice among car enthusiasts looking to improve the performance and appearance of their vehicle.