Since the official localization of Initial D games often suffers from "Engrish," renamed cars due to licensing (e.g., calling the AE86 "The Eight-Six"), or removed Japanese voice tracks, the best feature would be one that restores the authentic experience while making it accessible to English speakers.
Use the translated "Initial D Factory" to spend D-Coins on tuning and character customization. initial d arcade stage 8 english patch