Tim, i am documenting my 16" SPAL high-flow fan install, it is a little larger in size and requires some modification of the OE fan shroud to mount flush with the rad. i'll post a link once i have completed it.
Good luck this w/e in NJ to you, James, and the rest of the BW team.
2011 Rocky Mountain Region GTS4 champion & "Rookie of the Year"
2012 Rocky Mountain Region GTS3 champion
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