Welcome to the underground world of street racing. Win races, gain status and eventually become a street legend! Customize your vehicle on the outside and under the hood. Upgrade for maximum boost with suspension, tires, turbo and NOS, and anything else you can buy or win. But choose your races carefully...your opponent could have more under the hood than it seems. And watch out for the cops...they'll be looking to break up the races, and even impound your car or throw you in jail!