Presented at Top Marques, in Monte Carlo, the Lamborghini Onyx SX is an expressive aerobody kit design for the Lamborghini Aventador S, designed and built to improve its style and aerodynamic performance.

 

With a dramatic design inspired by various Lamborghini models and concepts, the Lamborghini Onyx SX features a redesigned bonnet with 2 extra vents, a new, more agressive front bumper with a 3-part front spoiler, and side sills with fins to control lateral airflow.

 

At the rear, there is an improved fixed carbon wing that allows for the piloted body wing to keep its functionality - increasing high-speed

downforce by 34% - and completely new engine cover and rear bumper.

 

The engine cover features unique, onyx-shaped double windows and a redesigned carbon cover for improved heat exchange.

The new rear bumper features a complex diffuser, designed to optimize underbody airflow and heat dissipation from both the engine and exhaust system.