Xcessive Manufacturing

Secondary Boss machining for XM manifolds

Machining XM manifolds for secondary injector bosses. Machined for 14mm o-rings

Availability: In stock

  • Description


    Want those bosses machined for a secondary fuel rail, maybe port nitrous or methanol injection? We've added the bosses to the manifold, this is how you get them machined right from the manifold manufacturer.

    The standard is 14mm O-ring ports for top feed Bosch style injectors, if you want nitrous or alcohol, please contact us for the thread style you would like.

    Intake manifold, injectors and fuel line fittings not included.


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