Fab Factory Intake Manifold with Direct Port Meth

doublespaces

Administrator
Oct 18, 2016
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AZ
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2009 E93 335i
Here is the latest new option when ordering a Fab Factory manifold from @A4RingedONE8T

We have a direct port meth setup using Aquamist injector style nozzles and custom rail with modified 4AN fittings. By far the cleanest solution for those wanting an octane bump

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Bmwfixerguy1

Lieutenant
Jun 5, 2017
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07 335i MT
I'm curious how they seal to the inlet of the nozzle. I've learned there are two direct port nozzles from AM. They have one that threaded 1/8 npt and looks like o ring sealed.

What nozzles are you using @A4RingedONE8T
 

A4RingedONE8T

Specialist
Nov 1, 2016
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I have one more manifold built with this head flange if anyone's interested. The one shown is in route to Jason @ Propulsive Dynamics. The injectors and fuel rail system here are custom at his request. You should use the same injectors as shown here but your own more basic/standard lines and connections to them can be made and save about $1,000 over what's shown. The JIC to AN fittings - which I then had to have modified further - 4AN unions, and stainless 4AN weld on's were almost $800 just for the fittings, plus the injectors, plus the rail. Badass setup no doubt, just what we like, not for the tame of heart!
 
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