The BF2142_Update_140_Final.exe file you have requested: Official Patches / v140 / BF2142_Update_140_Final.exe - 367.5mb is not available. Perhaps try browsing all files for the game Battlefield 2142 and upload any files you want to share or are missing. This is the only information we could locate:
FEATURES - Added a new map - Highway Tampa. - Added an autosave to kit customisations. After you customise a kit and spawn in with that kit, the customisation will be automatically saved until you change it and spawn in again. Note that you must EA released the final version of 1.40 for Battlefield 2142. The update notes that if you have the final beta candidate installed then you do not need to download this.