Talk:Research & Development/BMW 3.0 CSL Hommage/@comment-14.169.110.21-20170316044612/@comment-85.171.30.146-20170316170616

i got to level 49 with just 1606 rank, upgrades cost me more than passsing the last AI and it would suck for mp to get it above, so, my advice is dotn upgrade that much, last events are long but very vey easy