Start by getting the A and B licenses without buying any cars. Use the Pontiac car and upgrade it until you are able to win the Capri Rally. Sell the reward car (260,000 credits) and buy a BMW M5. This will be your extremely fast car. Upgrade it with these upgrades: racing exhaust, both brake improvements, na tuning 1 and 2, port polish, racing chip, nos, triple clutch, racing flywheel,1.5 way limited slip, carbon driveshaft, fully customizable suspension, racing-medium tires, and all three weight reductions. It can easily win the Capri Rally (getting 150 in the straight), to buy you decent cars to get better A points. This car has about 700 HP.
Purchase a Toyota Supra RZ from the secondhand car market from the late 90's, then go to the TRD modification shop, or a tuning house. Buy every horsepower mod for the car. Then, purchase the racing suspension, nitrous, and racing gearbox. Do not apply light weight. Then, go to the Top Speed Test and change the gearbox ratio to the last one (24). Change the final ratio by holding it down for six seconds, making the numbers smaller. Lower the car all the way for better wind resistance. If you can, get rid of as much downforce as possible. If you are not confident driving at very fast speeds, increase the stability bar by two levels. Turn the traction control down to level one (it will wheelspin up to gear 3). Change the NOS timing to 40. Then, drive until you reach fifth gear. Blow all the NOS down the mouth of your engine. The car will become difficult to handle. Make sure you can handle high speeds and hold the car steady around the corners. It is possible to reach 432 km/h with it.
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