Fox Vacuum tree replacement?

387lx

Member
Jan 22, 2026
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United States
Anyone using a aftermarket vacuum manifold with npt fittings instead of the stock tree? Wanting to find something I can install push lock fittings as well ask having ports big enough for the source from the manifold and for the power breaks.
 
Do they make any that have additional ports from what comes stock? I've been searching but without any luck.

Edit: maybe this one?

 
Do they make any that have additional ports from what comes stock? I've been searching but without any luck.

Edit: maybe this one?

The one I linked is actually a direct replacement with 2 extra ports. They are on the sides. You remove a plug and install a fitting of your choice. (The extra fitting isn't included) My boost guage uses a presure transducer that sends an electricl signal to the guage. I mounted my transducer in one of the extra side ports. Its on the left of the tree in the pic below.



ef9ae4f5-77cd-4a2f-8131-cdf7b4102bc7.webp
 
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The one I linked is actually a direct replacement with 2 extra ports. They are on the sides. You remove a plug and install a fitting of your choice. (The extra fitting isn't included) My boost guage uses a presure transducer that sends an electricl signal to the guage. I mounted my transducer in one of the extra side ports. Its on the left of the tree in the pic below.



ef9ae4f5-77cd-4a2f-8131-cdf7b4102bc7.webp
Ah, didn't even see the side ports. Thanks for clarifying. Gonna order one up and maybe try to get one extra (somewhere) of the super small barbs, one for the FMU and one for the Boost gauge line. I wonder if i can run the manifold source to the left side port to provide vacuum to the entire tree.