This fan duct is designed to mount 30mm layercooling fans directly onto the stock e3d-v6 fan duct that clips onto the heatsink.
Mirror the part if you want dual layercooling fans.
edit: added source files in SW2015 and STEP. But beware, i did not design this fanduct with customization in mind so these files are rather a quick and dirty solution i'm not proud of ;-)
e3dv6_piggyback_fan_duct.STL | 1.1MB | |
e3dv6_piggyback_sourcemessy.zip | 4.3MB |