The Hawk Performance Ceramic Rear Brake Pads are designed specifically for the 2016-2020 Mustang Shelby GT350 and GT350R models. These pads are made by Hawk Performance and are not Carb approved. They are constructed with high-quality materials to enhance braking performance on the racetrack. The ceramic material helps provide consistent braking power and fade resistance under high-temperature conditions. These rear brake pads are a great choice for drivers looking to improve the braking performance of their high-performance Mustangs.