1. Winning every race: To win all races, upgrade one of your cars to the max. This may cost a lot of money, but don't worry. This will make it mega fast to win every race - and you will win!

2. The perfect cars: Win all the races, until it asks you to pick a car; Pick the Lotus Elise. Next, get an Audi TT 3.2 Quattro; Then get a MitsubishiLancer Evolution; Buy an Aston Martin; Then get a Lamborghini Gallardo LP560-4, or a Porsche 911 (Prefferably a Lamborghini Gallardo LP560-4). Keep completing missions, then buy a Bugatti Veyron 16.4.

3. Lose the cops: To lose the Cops really quick, as soon as they start appearing on your radar, start driving slow (the speed limit is 160km/h), don't cause any destruction etc. Keep doing all these and they will soon go.

4. Invincible: Save up all your money, and buy a Bugatti Veyron 16.4, and buy the ultimate drivetrain, a spoiler, etc. You will then be unbeatable.