I am offering the Andrig Aircooled Technology Evolution Two dual fan setup, air flow is amazing!at this moment, i only have the alternator version setup for all doghouse shrouds. but can get whatever options you want, let me know if you need something different.
fan also has a unique hub design, much better than stockThis is not a"home" 3d printer, this is a serious industrial unit, and the fan is also put through a heat treatment process afterward. this setup has been tested to 8000 rpm, no failures.dual fan setup is $209 + shippingThe late VW, doghouse fan shroud version flows 22%+ more air than the OEM fan.check out these 2 short youtube videos about the information