The 911_Biturbo_4WD_Patch_V5__1.7z file you have requested: Modifications / 911 Biturbo 4 Wheel Cup / 911_Biturbo_4WD_Patch_V5__1.7z - 62.57mb is not available. Perhaps try browsing all files for the game rFactor and upload any files you want to share or are missing. This is the only information we could locate:
Press 911_Biturbo_4WD_Patch_V5_to_V5_1.exe for install the Version V5.1. Please select in the next Window the Install-Path, recommended Your rFactor Folder. 911 Bi-Turbo 4WD Patch V5 to V5.1.