Lamborghini's Paris Supercar Teaser No4: Can You Guess What it Shows?

Here's the fourth teaser shot in a series of six photos of Lamborghini's Paris Motor Show-bound supercar. We're not sure what part of the car is shown in this latest picture (feel free to speculate in our comments section below), but it's obvious that the material used is carbon fiber.

The Sant'Agata-based company is keeping a tight lid on details until the grand opening of the show on September 30, but our first guess after seeing all these pictures would be a lightweight supercar concept with a V10 powerplant. More to come in the next few days.