Do you know it's been that long since I did mine I can't really remember. However, I don't believe I purchased any others so think they are standard MR2 ones. They might have been mirrored.. as in the left used in the right door and right in the left door, but again can't remember. The runners had something to do with a modified Audi A4 I think, but I've been building mine since 2008.. hence no memory.. lol