Four tries to Jonah Lowe helped the Chiefs to a 51-27 victory in Melbourne on Friday night.
The final margin, though, belied how hard the New Zealand side were made to work for their bonus-point win.
An early red card to prop Angus Bell for a tip tackle on Chiefs captain Sam Cane and a yellow card soon after for centre Jamie Roberts allowed the Chiefs to open up a 22-3 lead.
But when the New South Wales outfit were restored to 15 men, they hit back with two tries of their own.
