McLaren 720S GT3X is the pinnacle of 720S track performance

McLaren has quietly unveiled a version of its 720S GT3 race car built without any concern for regulations.

It’s called the 720S GT3X, and we’re told it packs more power, beefier brakes, and a whole lot of extra downforce compared to its racing sibling. It’s designed strictly for track use, though we could imagine some owners converting it for road use, as is often the case with such models.