Talk:McLaren MP4-31/@comment-110.22.67.70-20170929130409/@comment-27736210-20170929134105

If you read my above replies, you will see something useful.

The last box that you earn from the Championship is won at 315 trophies, not at 342. 342 gives you currency only.

Therefore, it's not as hard as it might seem to get the last box that will give you lots of engines.