User blog comment:Duff94/Can anyone help me?/@comment-27048832-20170324063026/@comment-49.35.13.42-20170324103145

CFS 4 lapper pays 200000 approx on each run (w/ agent) LeMans 10 lappers in EC and EK pay about double of that. You can search on this wiki for most profitable races and start racing the best one which have already opened to you. Also make sure you race the best race amongst these on bonus fame and R$ days to get maximum out of that bonus.