Hello, This wednesday (after the update), we had a race in our league with WTCR cars, but in the json generated by our server the performance_index is 102 everywhere, which is related to GTR 4 regarding : https://forum.sector3studios.com/index.php?threads/performance-index.10084/ Bug ? Best regards,
This is not a bug, since new update the performance index in updated. You can find it here in the first post.