Make these achievements and unlock the following stuff:
Get all Visual Upgrades
Accessories: Complete Underground mode
Body Parts: Complete Underground mode
Decals: Complete Underground mode
Paint Colors: Complete Underground mode
Rims: Complete Underground mode
Vinyl: Complete Underground mode
To flip cars, first "draft" a car until your front bumper touches the opponent's rear bumper, now hit the Nitrous to flip your rival’s car.
To get easy drift points, stay behind any car and watch your points increase.
To get 150 style points, simply press Nitrous at the beginning of a race.
Want to win vinyl, Mystical car and other stuff? Then go to quick race and select Drift. Use the little square track and keep doing this for a while.
To get constant drift points, in drift mode, keep pressing Space for single hits very fast and turn left and right very quickly.
To make your car drift easier, go to options and select Cars. Now turn off the stability control. That’s it!
To get Eddie’s car in the end, keep winning style points. Keep doing it in drift. You will unlock Nissan Skyline when your meter will be on max.
To shoot smoke from nitrous, put your car in neutral. Alternatively, you can press Nitrous at the start of the race.