Board Thread:Game Discussion/@comment-89.98.77.215-20150908113431/@comment-122.163.32.177-20151002135557

You can complete 50% with only R$ upgrades, then race to get all the Primary and Associate sponsors , then buy the remaining 2 title ones with 60 gold and you get 50 gold in return as well as completion bonus for 25 and 50 % plus the alternate liv. I plan to do this for each car