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Cometic BMW N54B30.040in MLX Cylinder Head Gasket 85mm Bore

Take your BMW N54B30 engine to the next level with the Cometic.040in MLX Cylinder Head Gasket. Engineered with HP shim technology, this gasket increases clampload around the combustion chamber, ensuring a tighter seal around the open deck block.

  • Embossed outer layers coated with Viton for superior sealability
  • 85mm bore size for precise fitment
  • MLX technology for enhanced performance and durability

Upgrade your engine with the Cometic BMW N54B30.040in MLX Cylinder Head Gasket and experience the difference for yourself.

Make Model Year Type
BMW 135i 2008 Base
BMW 135i 2009 Base
BMW 135i 2010 Base
BMW 335i 2007 Base
BMW 335i 2008 Base
BMW 335i 2009 Base
BMW 335i 2010 Base
BMW 335i xDrive 2009 Base
BMW 335i xDrive 2010 Base
BMW X6 2008 xDrive35i
BMW X6 2009 xDrive35i
BMW X6 2010 xDrive35i
BMW Z4 2009 sDrive35i
BMW Z4 2010 sDrive35i
BMW Z4 2011 sDrive35i
BMW Z4 2011 sDrive35is
BMW Z4 2012 sDrive35i
BMW Z4 2012 sDrive35is
BMW Z4 2013 sDrive35i
BMW Z4 2013 sDrive35is
BMW Z4 2014 sDrive35i
BMW Z4 2014 sDrive35is
BMW Z4 2015 sDrive35i
BMW Z4 2015 sDrive35is
BMW Z4 2016 sDrive35i
BMW Z4 2016 sDrive35is
Cometic manufactures engine gaskets for both domestic and import vehicles. Gasket kits are available for both bottom end and top end for the most popular vehicles, while their MLS head gaskets are known to be some of the best in the industry. Cometic’s 70,000 square foot, state-of-the-art R&D and manufacturing facility allows them to design gaskets for engines using the latest technology, such as Multi-Layer Steel (MLS) gaskets as well as using synthetic blends such as Aramid Fiber.
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