This game is so exploititive! At a certain point there is just no hood way to increase the levels of the cars in your garage to keep winning races, so you finally cave and spend a few bucks to get a "carbon pack" that has an italian hypercar on the front to finally start winning races again. Nope, you'll probably get another god damned Subaru SUV that this games calls an "ultra rare performance" car! You'd have to spend over $600 to probably get a supercar in a pack! (2.5% DR $20 per pack)