The engineering team knew that to win, the GT412 didn't need peak horsepower; it needed low drag. The rear wing was trimmed to the absolute minimum allowed by the regulations, and the front bumper was reinforced to handle "bump drafting"—the art of pushing another car, or being pushed, at

The driver, Alex, knew the script. In the opening laps, the GT412 would stay tucked behind the leading pack, nursing the tires, letting the engine breathe, and keeping the radiator clean. The car was designed for the slipstream.

The GT412 was notoriously twitchy at low speeds, a wild beast that wanted to swap ends if you pushed it too hard on a technical street circuit. But on the high banks? It was a guided missile.

With two laps to go, Alex saw the opening. Another car—a slightly slower, more stable GT3 machine—was leading. Alex accelerated, closing the gap instantly. “Bump draft initiated,” his spotter radioed.

The GT412 met the rear bumper of the lead car. The impact was violent, a precise nudge that boosted them both, breaking the draft from the cars behind. The lead driver didn't even know it was happening; they just felt a surge of forward momentum, as discussed in iRacing Reddit threads.