This is where "Air Ride Technology" begins and is still a valuable solution for many applications. The CoolRide® system replaces the traditional coil-spring and shock with an air spring and shock as separate units. CoolRide systems are engineered to perform and come with all hardware and brackets. The CoolRide® system will raise and lower the vehicle, improving the handling and offering a terrific ride. This system is designed for use with the stock Mustang II lower control arm or RideTech CoolRide StrongArms (choose above).