How do something like this in FL?

Dude, that just sounds to me like they have cut the kick drums for a split second, and replaced it with a couple of bass stabs. Or maybe cut the volume of the kicks so they are barely audible under the bass for that second.
 
My guess would be that the kicks have some short moments of EQ-ing or Filtering on them to create that kind-off
(thats what i would try in Renoise tho :]
 
Back
Top Bottom