To install the second disk of Forza Motorsport 4, you cannot simply swap ISOs like you would on a physical console. You must extract the content and let Xenia install it as DLC. 1. Extract Disk 2 Content Open the software.
Hundreds of iconic sports cars, muscle cars, and everyday cruisers will be completely missing from the dealership menus.
For a deep dive into getting the absolute best performance and unlocking every single car (including unicorns), many fans recommend the mod. It overhauls the game specifically for Xenia, fixing common graphical bugs like the "blinding sun" glare and adding "Sandbox" modes where all cars cost only 1 credit.
Before you begin, ensure you have legal backups of your FM4 Disc 1 and Disc 2. We will assume you have them as files or extracted folders.
For a visual walkthrough on using Velocity to extract and install Disc 2 files directly into Xenia: forza motorsport 4 xenia disc 2
Many users report square shadows appearing on cars and the track turning white during races. This is often caused by incorrect configuration settings. The recommended fix is to use the performance-oriented configuration mentioned earlier ( d3d12_readback_resolve = false ) and ensure you are running the latest Xenia Canary build. The Project Forza Plus mod also addresses many of these graphical anomalies.
In the main menu, the option to "Install Disc 2" should no longer prompt you for a physical disc swap. Performance Tips & Common Issues
This method treats Disc 2 as a DLC expansion pack.
The official compatibility tracker for Forza Motorsport 4 (title ID 4D530910 ) is maintained on GitHub, where users report bugs, share workarounds, and track progress on fixes. To install the second disk of Forza Motorsport
Open Xenia (it is highly recommended to use the build for better compatibility). Go to File > Install Content .
Texture streaming buffer overflow. The emulator cannot load the high-poly Disc 2 models in time. Fix: Ensure you are using Xenia Canary build from April 2023 or newer . Older builds cannot stream Disc 2 LODs (Levels of Detail) correctly. Also, install the game on an NVMe SSD – HDDs are too slow.
Ensure you have the full versions of both Disc 1 and Disc 2. Avoid the "Essentials Edition," as it does not support Disc 2 content. 2. Extracting Disc 2 Content Open Velocity and navigate to File > Open > ISO . Select your Forza Motorsport 4 Disc 2 ISO .
The r/ProjectForzaPlus subreddit serves as a hub for modded Forza Motorsport 4 discussion, including installation help, mod creation tools, and troubleshooting for common issues. ForzaCarEditor, a tool developed within this community, allows users to clone cars, edit car and engine data, and create new upgrade levels. Extract Disk 2 Content Open the software
: Boot Disc 1. If successful, you will no longer see "Install Disc 2" icons in the main menu, and previously locked "Disc 2" cars in Autovista will be available. What Disc 2 Adds to the Game
Once Disc 2 is installed, performance is key. You'll need to edit the xenia-canary.config.toml file located in your Documents\Xenia folder. These are the most important settings for Forza Motorsport 4 :
Select File -> Open and choose your . Play the game. 4. Verification