Talk:BMW 3.0 CSL Hommage/@comment-28661697-20170308105904/@comment-31458611-20170310133129

''"but sometimes they waste ur first upgrade cuz they don't allow upgrades on car until more test..." ''

This possibility is considered in the step-by-step upgrade guide that MoslerFan29 kindly shared here: it's the longest entry you'll find somewhere halfway down http://asphalt.wikia.com/wiki/BMW_3.0_CSL_Hommage%5CUpgrades. (Basically, you divert early upgrades to nitro if TS2 unlocks late.)