This is an archive of Sega Rally 2 ghosts and leaderboards for the PC and Dreamcast version of the Japanese Leaderboards site "http://ir3d.netgamers.jp". I took the liberty to backup every Replay File and Leaderboard present in the site to have them at hand in a single .zip file. More infos are found in the Info.txt file in the main folder of the archive.
You can find the archive download on the Resources section of this sr.c page, or you can click on this link: https://www.speedrun.com/resourceasset/55p0g
If you want to visit the site itself, where you could also forward yourself Dreamcast replays with the Dream Passport, here's the link to the Sega Rally 2 section: http://ir3d.netgamers.jp/segarally2/index.html
(Please note that I still didn't figure out how to correctly forward yourself ghosts with the Dream Passport, and I'm not sure if it even works)