Under The Big Apple v2 for BMX Streets is an updated map designed for BMX enthusiasts, featuring a detailed set of subway tunnels leading to an underground skate park. The 2025 update introduces the original set of full tunnels, optimized for performance in Mash Box, while increasing the scale of the environment by 120%. This version aims to enhance the user experience with improved visual elements, although it is recommended to avoid this update for BMX Streets due to performance issues related to occlusion culling.

For optimal visual results, users are advised to install Mod Map Visual Fix, which enhances the overall appearance of the map. The previous version, V1, remains available for download for those who prefer the original layout. This map is a part of the larger Big Apple project, showcasing the developer's commitment to delivering a comprehensive and immersive skating experience.