NVIDIA DLSS 5 is now officially available, but sim racing is already taking the technology beyond its initial supported games. No major racing simulator currently offers native DLSS 5 support, yet community tools and mods are already getting Neural Rendering working experimentally in titles including Automobilista 2 and Assetto Corsa. NVIDIA launched DLSS 5 on September 3, 2026, with NBA 2K27 becoming the first officially supported game. Its headline feature is 3D-Guided Neural Rendering, a new stage in the graphics pipeline designed to enhance lighting and material detail while remaining anchored to the original image produced by the game engine. For sim racers, however, the most interesting developments are currently happening outside official developer support. Community projects are finding ways to feed the information required by DLSS 5 into games that were never designed around the technology, opening the door to experiments in both modern and older racing simulators. Assetto Corsa is becoming DLSS 5 test bed Assetto Corsa is another obvious candidate for this type of experimentation. More than a decade after its original release, Custom Shaders Patch continues to extend the simulator’s graphics pipeline with rendering features that were never part of Kunos Simulazioni’s original engine. Recent CSP preview development has already introduced modern upscaling functionality, while community users are now experimenting with DLSS 5 Neural Rendering alongside those graphics modifications. The result is a particularly flexible environment for testing how NVIDIA’s new rendering model behaves in a racing simulator. As with AMS2, this should not be confused with official support. Kunos has not announced DLSS 5 for the original Assetto Corsa, and the Neural Rendering experiments currently circulating within the community depend on external components and custom configurations. Early testing also exposes some of the problems that matter specifically in racing games. Ghosting and disocclusion can become