Salvo and “Replace” and “Exchange” Dice Effects

[Aahz]

Can you confirm whether Salvo works with Exchange dice effects (e.g., Gunnery Chief Varnillian) and Replace dice effects (e.g., Commander Sato)?

[DSchultz]

Hello!

Yes, both of these dice modifications work with Salvo attacks.
Per the rules reference guide 

Quote

"Dice cannot be added to a salvo attack. (Other dice modifications still apply.)"