JE Pistons EJ257 MLS Head Gasket - 102.3mm | 2004-2021 Subaru STI (SB1002-039)

JE Pistons
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EJ257 Multi-Layer Steel Head Gaskets for Subaru STi by JE Pistons

If you put the JE Headgasket side by side against any other head gasket in the industry, you will quickly notice how high-quality the construction and material are.

The MLS gasket is comprised of three layers of Stainless Steel. We use Stainless steel for increased strength. It's ability to rebound and corrosion resistance. The out layers of the gasket are embossed and coated on both sides with a flouroelastomer rubber based material (Viton) designed to meet the demands of a variety of harsh sealing environments, load conditions and surface finishes. The viton coating is heat resistant to 2500C or 4820F


  • Quality 3-Layer Stainless Steel Construction
  • Increased Strength and Corrosion Resistance
  • Embossed and Coated with Viton, Heat Resistant to 2500C/4820F
  • Designed to Meet the Demands of a Variety of Harsh Sealing Environments and Load Conditions


  • 2004 - 2014 Subaru Impreza WRX STi
  • 2015 - 2021 Subaru WRX STI

What's In The Box?

  • 1 - Head Gasket


  • JE Pistons Manufacturer's Warranty

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