Twenty years after its original release, Gran Turismo 4 for the PlayStation 2 has received a significant fan-made mod called Gran Turismo 4 Spec II. This ambitious project aims to enhance and expand the classic racing simulation game in ways that even the original developers, Polyphony Digital, might not have envisioned. Here are the key details about this fan-made retune:Key Features of Gran Turismo 4 Spec IINew Content and Additions:The mod introduces new Driving Missions (35-40) and over 15 new events across various event halls.It adds new circuits, including Circuit Valencia from Tourist Trophy, to Arcade Mode and the Event