Modern aerodynamics now emphasize the underside of the car, so instead of putting wings, downforce can still be created discreetly under the car without the cosmetic value. Perhaps what FF cars need is an front underspoiler.

RWD/4WD benefit from rear spoilers because during acceleration, power is usually transmitted/biased to the rear so the rear wheels need more traction and stability. That's why top-of-the-line Evos and Skylines have rear wings, rear diffusers, and even shark fins.