Springbok livewire Faf de Klerk claims the squad is approaching Friday's clash against All Blacks with a must-win mindset.
Springbok head coach Jacques Nienaber has sprung a couple of selection surprises in his side to face the All Blacks at Twickenham, which features eight changes in all.
One of global rugby's greatest rivalries will be reignited at Twickenham in London next week when the Springboks and All Blacks compete for a brand-new trophy.
The All Blacks recovered from being 3-17 down at half-time to beat the Wallabies 23-20 in a thrilling Bledisloe Cup encounter at Forsyth Barr Stadium on Saturday.
The All Blacks have named three debutants in their side to face Australia on Saturday, while the Wallabies have handed the captaincy to scrumhalf Tate McDermott.
New Zealand centre Anton Lienert-Brown has been around long enough to understand what Bledisloe Cup Tests demand.