Bullet Black Tank Flush?

[MisKaren1]

Hello!
We are getting close to making a choice for our first TT. Down to Passport 2810 or Bullet 272BHS.
I cannot find anything about a black tank flush on the Bullet. So, I'm assuming they do not come with one installed.

My question: Has anyone had a black tank flush installed on a Bullet? If so, is there a brand you recommend or just take what the dealer offers (if they even can install one)?

Thanks!