I decided to finally bite the bullet and use some cartel coins on a "Speeder IV" upgrade.
I purchased it, the coins were deducted and I claimed it via the market stash tab.
The purchase said " Will unlock legacy perk" upon purchase.
I have it here:
09/23/2017 / In Game Purchase / -370 / 740
It stil has not unlocked in my legacy perk list yet " and I don't feel the speed difference still ".
Am I missing something?