No
Gibson Thunderbirds come with Gibson TB Plus bass pickups. The difference between the Epiphone and Gibson versions is just quality. The Epiphone ones are ceramic duel coil passive pickups, but they just lack something.
Like all Epiphone (standard, not studio) instruments, the wood isnt that bad, but the pickups suck! Change the electronics and they come to life!
I would wager the EMG 35DC's would be the best pickup choice inside your thunderbird, but they retail around $100 each, whereas the Basslines SSB-4 set (neck and bridge pickups) are $100 total. The price is what drove me to buy the SSB-4 set, and frankly I love them! I was so glad to sell my stock Epiphone Thunderbird pickups.