Ultra high efficiency fan shroud for use with 30mm fan setup. This is a bolt in factory location part. Can optionally be secured via servo tape. Mount weight is just under 3 gram. Proven temperature reductions of up to 30*f on a 17.5, and 21.5 application. Recommended fan is the AC 30mm fan.
NOTE: Arndtcraft 30mm Inlet not compatible or necessary when using the thicker R1 or WTF "Windy" fans.