phenolic spacer

  1. Twisted Tuning

    Twisted Tuning BMW N54/N55 Phenolic Intake Manifold Spacer

    The 1/4" spacer offers superior thermal insulation between the cylinder head and the intake plenum. This can be useful when plumbing custom intercooler piping or rotating the intake manifold. This is a Must have for anyone running an Aluminum Aftermarket intake manifold. Which Heats up the...
    • Twisted Tuning
    • Thread
    • bmw heat dissipation heat soak intake manifold n54 n55 phenolic spacer s55 twisted tuning
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