The star-studded League champions will on Saturday open their Telkom Knockout last-16 campaign against Tshwane neighbours University of Pretoria at Loftus Versveld Stadium.
Modise told his official website: “I know that we can do it. We want to win this trophy and it is possible. If we play with confidence and determination we can beat any team. It will be an interesting one.”
The former Orlando Pirates man, though, expects Tuks to come out swinging.
“The Telkom Knockout is unpredictable. All teams want to display their best football and aim to win at all costs. I know that AmaTuks will be aiming to go all out with guns blazing and we will be prepared for that.
“The team is prepared for the game. It will not be an easy one for us but we will make sure that we do our best.”