Print the required number of parts as listed below (for four V6 Bowden Tools).

4 x V6 Cable Support.stl   
4 x V6 PCF Fan Bracket.stl   
4 x V6 Receiver Top.stl   
4 x V6 PCF Duct.stl (Print from Hight-Temperature material).   
2 x V6 Dock Cables(Mirror).stl   
2 x V6 Dock Cables.stl   

Volcano PCF Duct.stl  (Use this fan duct if you are using a Volcano).   

Typical slicer settings.  
   
0.20 Layer height.  
0.40 Nozzle.  
3 Perimeters.  
5 Top Layers.  
5 Bottom Layers.  
12% Infil.  

Print with your favourite material.