Board Thread:Game Discussion/@comment-27370080-20180113024259/@comment-26829117-20180114115545

31.217.16.120 wrote: Should I pay 225 gold to get 300 gold for formula E series. Will they remove series or just transfer?

You get the upgrades costing 225 for 75. That's over 60% discount so I'd say go for it. You'll end up with three Formula E cars all upgraded to -2 Suspension which should ensure any new series can be completed without further upgrades. I'm curious how you are only 225 gold short of completing it. You must have started upgrading these cars for completion already.