Forza Horizon 4 Ultimate Edition v1.478.564.0c update represents the definitive version of Playground Games' open-world racing masterpiece, consolidating years of seasonal content, expansions, and technical refinements into a single package. The Ultimate Collection
: This version aligns with the Series 37 update released by Playground Games in mid-2021. It was a significant milestone because it was the final "major" content update before the game entered a "backstage" phase to make room for Forza Horizon 5 . forzahorizon4ultimateeditionv14785640c updated
: The update includes optimizations for better performance, especially on lower-end hardware, ensuring a smoother gaming experience. Forza Horizon 4 Ultimate Edition v1
Enthusiasts noted that this patch included final audio mixing for vehicles like the McLaren F1 and the Subaru Impreza 22B, correcting exhaust notes that were incorrectly sampled in the launch version. especially on lower-end hardware