The Mustang GTD will produce around 800 hp, but it will also cost over $300,000. Roush's alternative is a sub-$10k upgrade with 13 psi of boost. The H850 Mustang Dark Horse needs just 3.2 seconds ...
In case you missed it: The 2025 Ford Mustang GTD packs more HP than expected — at $325K We reached out to Ford to see if they could enlighten us on just what it plans for the Boss name ...