With most BitTorrent clients, you can uncheck folders you do not need. To save time:
The term "Damos" appears to be a shorthand or codename used in certain file-sharing circles. Based on user reports and forum discussions (spanning Reddit, DHT crawlers, and private trackers), likely refers to a large compilation of: Damos 800gb - torrent - list of files for quick download
: Thousands of ready-to-use Stage 1, 2, and 3 tunes for various performance enhancements. With most BitTorrent clients, you can uncheck folders
While exact contents vary by source, a standard 800GB torrent or archive is organized by brand and ECU type: What Are DAMOS and A2L Files in WinOLS? With most BitTorrent clients