A breathtaking, ultra-realistic illustration featuring Princess Peach on a sleek pink racing bike inspired by Mario Kart, with a Fast and Furious aesthetic. She wears a fashionable pink sports suit with white accents and holds a matching helmet in her right hand. The scene is set against a nighttime cityscape, illuminated by vibrant neon lights, giving it a dark, fantastical atmosphere. The phrase "Mario Kart SPEED" is boldly displayed at the top, enhancing the cinematic vibe. This high-resolution image, paired with striking typography, delivers a memorable visual impact.