Everything you need to install a new cylinder head.
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Brand:
ES#:
4743055
Mfg#:
N55CYLHDKT
In Stock
$383.99
This product was last offered at the strikethrough price on 06-19-2026
This billet aluminum flange allows for a clean and secure deletion of the factory upper coolant line, which is often redundant or obstructive when moving away from stock-frame turbochargers.
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The gold standard for builders who demand a factory-fit finish on their high-performance engine projects.
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Replace your aged factory unit with this direct-fit steel replacement and drive with confidence knowing your fluids are staying right where they belong.
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Upgrade your BMW’s cooling system with the VTT Billet Cylinder Head Outlet Adapter.
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Upgrade your engine bay’s aesthetics while bolstering your cooling system's integrity with the VTT Billet Cylinder Head Outlet Adapter in Blue.
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