The Huayra BC is an extreme, track focused version of the Huayra. The Huayra BC is named after the late Benny Caiola, a friend of Horacio Pagani, and the first Pagani customer. The Huayra BC has an improved version of the standard Huayra's 6.0 L twin-turbo V12 engine, producing 745 hp as well as 1,100 N⋅m of torque. The dry weight is reduced by 132 kilograms thanks to the use of a new material called 'carbon triax' which Pagani claims is 50% lighter and 20% stronger than regular carbon fibre. All of the exterior components in the car are used to optimize downforce and drag and the car uses an all-new Xtrac 7-speed sequential manual transmission.
All 20 units of the €2.1 million Huayra BC coupé are said to have been sold out.