The Imposter Project D is a pair of characters in Initial D: 5th Stage and a minor villain of said series.
Posing as Takumi Fujiwara and Keisuke Takahashi, the Imposter Project D talks down to people that ask them questions, gloats about their "skills" and tries to pick up women. They are somehow arrogant and proud of themselves because of this.
Posing at Takumi Fujiwara and Keisuke Takahashi, the Imposter Project D resemble their real counterparts only with fatter cheeks and spots on their faces. The imposter Takumi has brown straight hair with half-parted bangs like his real counterpart, whereas the imposter Keisuke has spiked blonde hair with his forehead exposed like his real counterpart. The imposter Takumi drives a white-black two-tone AE86 Toyota Sprinter Trueno GT-Apex, whereas the imposter Keisuke drives a yellow FD Mazda RX-7, much like their real counterparts albeit with different license plates. They both wear a white t-shirt with a writing that says "PROJECT D", with a black "PROJECT" and a red "D" written on it; and a pair of blue denim jeans with white sports sneakers.
They go around Saitama living off Project D's success, right down to having Mika slap the real Takumi's face for having harassed her, despite having nothing to do with it. Their antics are quickly put to an end when they are confronted by the real members of Project D and were humiliated.