The Huracan STO draws on Lambo's learnings from the Huracán Super Trofeo Evo.
The STO's naturally aspirated V10 unit 640hp.
The bonnet, wings and front bumper are all linked as one body piece.
Extensive wind tunnel work has helped find the right balance of outstanding downforce but with reduced drag.
An air scoop over the engine cover helps boost cooling for the V10 engine.
A redesigned underbody and rear diffuser also feature.
"Shark fin' design meant to improve yaw stability in fast cornering.
The STO weighs 43kg less than the Performante.
The STO produces 53 percent more downforce over the Huracán Performante - up to 450kg at 280kph.
Lambo has used its 'Carbon Skin material' - a fabric even lighter than Alcantara.
The cabin also gets carbon-backed sports seats, carbon door panels and carbon-weaved floor mats.
