The perfect valve cover upgrade for any S58 engine, from daily drivers to 1600+whp race engines.
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Quality aftermarket replacement B58 valve cover with integrated PCV valve.
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Brand:
ES#:
4643707
Mfg#:
11127645173
In Stock at Vendor
$1044.99
This product was last offered at the strikethrough price on 05-07-2026
This replacement gasket ensures that your engine maintains a leak-free environment, protecting your B58 TU engine from oil weeping and vacuum leaks.
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Engineered to withstand high boost pressures that typically cause the OEM plastic covers to crack or leak.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with TU (Technical Update) engine variant
Specifically designed to provide the extra reach needed for thick flanges, these studs ensure your manifold remains secure.
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Upgrade your B58 TU engine with the market's only billet valve cover, engineered to solve the most common failure points of the factory plastic unit.
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Offers the durability required for extreme performance while providing a sleek, professional look to your engine bay.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with TU (Technical Update) engine variant
The VTT S55/N55 Billet CNC Valve Cover is the ultimate solution for BMW owners looking to eliminate the weak point of the factory engine bay.
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Whether you're replacing or upgrading components of your cylinder head, we have everything you need to get back on the road. Finish your engine build or replace broken cylinder head bits with our catalog of rocker arms, camshafts, cylinder head gaskets, valves, valve springs, entire cylinder head assemblies, cylinder head hardware, and more.
