Talk:McLaren Mercedes MP4-25 (Championship)/@comment-92.99.183.36-20170119123935/@comment-103.48.58.226-20170121112015

Just upgrade the Drive train and Tires as much as possible if you have engine cards and you are out of tires and drive train cards then go for exhaust upgrades The main difficulty that you would face is completing the time challenges as your car is slow at this configuration, elimination and final races can be tackled with skill.