The empirejump.zip file you have requested: Maps Levels Missions / Empire Jump - 760.7kb is not available. Perhaps try browsing all files for the game Need for Speed High Stakes and upload any files you want to share or are missing. This is the only information we could locate:
Edited Track for NFS 4
I edited the shape slightly of this track, making some of the turns sharper and adding a couple new jumps and bumps. One of the jumps is particualarily big and will plunge you into the air ab A addon race track for NFS: High Stakes.