Talk:Research & Development/Audi R8 e-tron Special Edition/@comment-34767699-20180221051620/@comment-33504377-20180221073444

You will get another 2 engines by test 47... And the tests are not that hard.

Dont know about time attacks with your tuning, perhaps you should 3ple boosted ... I am at test 49 and have not spent tokens yet. My tuning is 0505 4040 and have 2 engines to upgrade pro to 5050.

Go as far as you can without spending tokens, if you pass 44 AI you will get another 100 tokens