More ways to get points.
Another way that you can complete challenges and get more points is to become aggressive towards other racers in the event, and try to crash them and knock them out of the race. To get points by hitting enemy cars, you can shunt them by hitting them in their bumper, or you can rail/grind up against them by slamming into their side, and continually pushing them into the wall so that sparks start to fly. You can also just cause them to have a total takedown by driving with your turbo activated, and then ramming them into the wall. If you do these methods, you will get more points, but if you take out the car completely, then you will get a lot of points.
Hope this helps.
Added by: cheating-is-good Jun 25th 2008, ID#30397