The Porsche_RS_Spyder_for_GTR2.rar file you have requested: Models / Porsche RS Spyder for GTR 2 - 11.93mb is not available. Perhaps try browsing all files for the game GTR2 - FIA GT Racing Game and upload any files you want to share or are missing. This is the only information we could locate:
You have to delete your original Porsche RS Spyder folder as this has new physics and graphics files (.gtr files)! This version lets all four 2007 skins work standalone and they don't all use one skin!