Its a mod I made for Zibbitias's Las Venturas Drifting map mod, it teleports you to the Mod shop! Go to the garage in the airport and drive into a red marker you will see. It will take you to mod shop, buy your mods, exit, then you will see another marker, drive into it and it will take you back to the Las venturas garage! Here's the link to Las Venturas Drifting: http://www.gtagarage.com/mods/show.php?id=4597