On the reseller marktplatz you'll find 1302382 WinOLS projects with tuning versions and map collections. You can purchase them from resellers, download and use them directly in WinOLS (Client-menu).
Typ:  Producer:         Reseller name:         Project type:         Search:  (Show all files.)
1302382 projects from 257 resellers found.

Please use the search bar (above) to control the results.

Or search e.g. for: Citroen,, Training project, 2.0 TDI, EDC17C54, 03L907309AC, ...