This product is a genuine Porsche disc brake caliper with the part number 9P1615424E. It is designed for use in Porsche vehicles and is specifically made for the purpose of braking. The caliper is a crucial component in the braking system and is responsible for applying pressure to the brake pads, which then clamp down on the rotor to slow down or stop the vehicle. This disc brake caliper is an authentic Porsche part and is made with high-quality materials to ensure optimal performance and durability.