Points Awarded: 10
Collect enough Salvage Points to fully upgrade one vehicle.
This isn't too difficult, but really benefits if you've mastered Totals. They release ten salvage points when you destroy a vehicle, whereas usually you only get 3. In order to fully upgrade a vehicle, you need a whopping 200 points, so even totalling every vehicle (and collecting all the points), you still need to finish 20 cars.
The good thing about about using totals is that they also count towards the ' Total Pro' achievement, so that's probably the best way to go. Other than that, it's a case of blasting your way to 200 points - you can see how you're doing at the vechicle selection screen and the total is displayed at the end of each round...