Get All Concept cars

Pick Dream Mode and start a new game and put in DREAMY as a brand name

Get All Tracks & Circuits

Pick Dream Mode and start a new game and put in WORLD as a brand name

All Production cars

Pick Dream Mode and start a new game and put in REALITY as a brand name

How to unlock Turbo

At the loading screen hold R and press Up, Down, Left, Right

Restore Production

Always check your factory between races. If production is slow you need more wins. If you can't compete in the current class drop down to a lower class to restore production.

THE PERFECT WAY TO SPEND YOUR PRODUCTION POINTS

Right when you start, but the 1st car that pops up.

If you have enough points to buy a second car, Don't do it right at that second. Wait for a couple more races, then you should buy the Zellion.

Then if you have enough for a 3rd car... DON'T BUY IT! you only need 2 from every 4 of the categories. (Roadster, Sport car,etc.)

(If you have 2 cars, you'll be getting at lest half more cars sold than you did with 1!)