User blog comment:ThUnDeR1337/This is too much/@comment-26363841-20170409165827

You should focus primarily on upgrading tires and drivetrain, leaving exhaust and suspension for later. I've just finished the Grand Finale in Venice with the car at 1708 (9-0-8-0) without trouble. I still need to complete the other goals though.

You say that you can't go over rank 1700 with a TK, and yet you've managed to clear Rio.... well that's good to know. I should manage to do it as well with a higher rank.

About the CREs, I've started this Championship with only one. I've found an average of 3-4 CREs in the boxes.

The upgrades do not seem that expensive. Last tires upgrade costs only 90,000 credits. If you have a good farming car you can easily get to that in maybe 15-20 minutes.

How many CREs have you found in that 2000-tokens box?