- 2007 WRX
- 2007 STi
- 2008-2014 STi
- 2015-2017 STi
- Brand: Cosworth
- Manufacturer's Part Number: 20010707
- We ship internationally! Please email us for international shipping quotes.
Cosworth High Performance Head Gaskets are engineered to seal in power under the most demanding conditions. Constructed from stainless steel with a folded stopper layer, each application features superior sealing compared to conventional multi-layer steel gaskets. Additionally, Cosworth High Performance Head Gaskets are manufactured from pre-coated die cut stainless steel resulting in uniform coating distribution and consistent shape.
Each gasket is carefully engineered with the following features:
Individual die cut layers of stainless steel with superior consistency compared to laser cut gaskets
Pre-coated stainless steel with a 0.25 micron layer of nitrile rubber ensures consistent distribution of coating with no high or low areas
Manufacturing dimensional tolerance of +/- 0.001"
Die cut manufacturing process ensures smooth edges, unlike laser cut gaskets
Cosworth gaskets feature a "folded stopper" layer for additional clamping force around each cylinder. The width of sealing area is specific for each application thereby providing ultimate sealing properties
Available in a range of thicknesses for specific applications
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