Board Thread:Game Discussion/@comment-177.99.60.189-20161107124211/@comment-27798333-20161109022120

If you've read my posts on the formula future page, I completed stage three with no upgrades, and stage four with just R$ upgrades. Even if I have to invest a little more to complete, it will still be a great car to have. I'm hoping for a very nice upgrade discount after the event, so I'm just going to upgrade as needed to finish.

If you don't win the car for some reason, the upgrades stay on. So if you get it later on sale, it's not wasted money.

I'm betting I can complete with a total (after rewards) investment of around 200GC.