Cometic MLS Head Gasket for EJ255/EJ257 06-14 WRX/07+ STi (C4574)

Cometic MLS multi layer steel head gaskets for the Subaru WRX/STi EJ255 and EJ257. These gaskets have a 101mm bore and are available in different thickness. Please review your selection carefully before purchase and consult your engine builder if necessary.

Vehicle Fitment:
2006-2014 WRX (EJ255 V2)
2007-2021 STi (EJ257)

Purchase Includes:
(1) Gasket

The same gasket is used on both sides. Sold individually as needed, price is for one gasket.

Pictured:
C4574-051 is pictured in detail.

More Info:
The Cometic MLS Multi Layer Steel head gasket is comprised of three or more stainless steel layers for increased strength, ability to rebound and corrosion resistance. The outer layers of the gasket are embossed and coated on both sides with a Vitton rubber based material which is heat resistant to 482°F.

The center or shim layer of the gasket is comprised of an uncoated Stainless Steel Layer, which can be varied to accommodate multiple thickness requirements. The MLS gasket is ideal for both aluminum heads to cast iron blocks and aluminum heads to aluminum blocks.

Shipping Times:
Typically the 036, 040, 051 and 056 are readily available, but some special sizes are not always in stock and made to order by Cometic. A 5-week wait time can be expected in that case. If you have a deadline, please contact us directly with the part number you need.

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