Jason Kreis hopes the Real Salt Lake fans are at Rio Tinto Stadium in huge numbers for tonight's CONCACAF Champions League final decider.
RSL host Mexico's Monterrey in the second leg of the final following last week's 2-2 draw and Kreis has urged the supporters to turn out in full force to help the team overcome a dangerous visiting line-up.
"Get there early so we can have a kickoff and a buildup to a kickoff that is deafening," he said.
"I really felt like the LA game was as loud as I've ever heard it leading up to kickoff," added Kreis. "Leading up to the kickoff I think our players rode that wave of enthusiasm and you saw the start we had to the match.
"I think the fans could provide us with that type of passion and enthusiasm to win again."