Talk:Research & Development/BMW 3.0 CSL Hommage/@comment-162.97.179.26-20160402042244

This R&D gives 4 Free Upgrades as rewards. If the upgrade table is correct, you should be able to upgrade Top Speed and Nitro to Level 5 without spending tokens if you use the free upgrades wisely. For example, I found that I ccould upgrade Nitro up to Level 2 before starting LAB 3, which gives the first free upgrade. I will use it later to upgrade Nitro to Level 3 when it unlocks.

Currently I have enough tech cards, but have only 4 i6 engine cards. I assume that this R&D gives some engine cards as rewards, although I am not sure how many. I will see if this R&D is not crazily hard so that I can finish the R&D with 3-5-3-5 and 5-5-5-5 (assuming I get 4 more i6 cards).