iRacing – 2023 Season 2 Patch 4 Deployed

iRacing has deployed Patch 4 for the 2023 Season 2 Build release of its racing simulation platform.

This relatively small patch contains a number of fixes and improvements for various parts of the simulation. Check out the full changelog below for more details.

Credit: Included iRacing screenshot by Todd Rushing.

2023 Season 2 Patch 4 Changelog

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Simulation:

AI Racing

• Fixed an issue where AI Drivers could sometimes select a substantially inferior downforce package for an event.

Graphics

• The pop-up warning text for increasing graphics memory sliders into the Danger Zone has been updated.

Controls

• For Force Feedback, improved the remaining issues with GameInput API where some wheels could complain and cause conflicts with iRFFB.

Cars:

<Car Class> Stock Car Pro Series Cars

• Contingency decals and branding have been updated for the 2023 Season.

Audi R8 LMS GT3

• Fixed an issue where the R8 logo on the trunk would appear incorrect when the New Damage Model was in use for this car.

Dallara F3

• iRacing setups have been updated.

Mercedes-AMG GT4

• Improved ABS system with faster response and better control and performance.
• Vehicle mass has increased slightly.
• Fixed an issue where the fuel tank size and fuel consumption rate were incorrect.
• Fixed an issue where RPM lights were not displaying at the correct intervals.
• iRacing setups have been updated.