The crew was 44 seconds faster than the German Philip Rüping at Casallco in the jump.
Rolf-Göran Bengtsson came third at Zuccero, not far after Rüping.
Big brother Jens Fredricson, winner of Friday's 1.50 jump, placed again, now sixth at Markan Cosmopolit.
Even without demolition.
One of the season's big goals for Peder Fredricson is the World Cup in Herning this summer.
Fredricson has two individual Olympic silver medals and won the European Championship gold in Gothenburg in 2017, but he lacks an individual World Cup medal.