Thread:ME7/@comment-223.176.189.116-20180103065911/@comment-26388545-20180104223057

Hey there. Honestly, I don't know. I'm pretty sure you have to upgrade at least one of them with some gold. I think I had my Porsche 3 upgrades away from full in order to get to the race. It's been a long time since I worked through that series, so I just don't remember.

If you go to this thread you might find the answer there http://rr3.wikia.com/wiki/Endurance_Kings

If the answer isn't there then I would put the question in the game discussion area here. I'm sure you can just copy and paste it as it is http://rr3.wikia.com/wiki/Board:Game_Discussion?useskin=oasis