In The Perfect Storm and Jambo Emali both saluted for Brennan.
Since coming across from New Zealand, In The Perfect Storm has been a model of consistency for his 10 starts here in the West.
He has won three and been placed a further six times.
In his latest triumph, the son of Live Or Die won the start in the 2185m event.
Challenged by Little Boy Blue, who sat on his back, In The Perfect Storm was able to shake off the challenge and go away in the home straight and win by a half length.
Victory took his stake earnings past $64,500.
Jambo Emali came off a 20m handicap to win a 2631m standing start affair.
Driven by Justin Prentice, Jambo settled midfield in the moving line and was suited by a hot tempo up front.
Taken three with 1000m to go by driver Justin Prentice, Jambo Emali was sitting outside the leader Our Calvados within 400m.
Going to the front 300m from home, Jambo Emali was driven out by Prentice to win by a length.