Do Licenses.

Buy Mazda Miata '93 (Used for all regions)

Do Nationals; JP 1, UK 1, IT 1, GR 1.

Buy Turbo 2, Flywheel 3, and Driveshaft.

Do Nationals; US 1-2, FR 1-2, and 2 of the following; JP 2, IT 2, GR 2. Test the previous 3 Nationals to see what's faster to save for after buying parts.

Buy Muffler 3, Chip, Brakes, Clutch 3, Racing Soft Tires.

Finish Nationals, and do Pacific Seattle (It's difficult).

Get in RX-7 LM Race Car. Go into Settings at the first race Equip: Super Soft Tires Spring Rate: Highest Ride Height: Lowest Camber: Lowest Downforce: Highest

Do all of Euro League.

Sell the 4 race cars, and buy Subaru Cusco Impreza. Repeat the Settings above for the Impreza.

Finish Pacific League.

Sell the 2 bottom race cars to get to 1,000,000cr. Buy Toyota GT-ONE Road Car and Turbo 4.

Do World League. Equip Super Soft Tires.

Done.