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| SKU | CGSC4574-040 |
| MPN | C4574-040 |
| GTIN | 191070022884 |
| Certifications | None |
| Material | Multi-layer Steel (MLS) |
| Color/Finish | Metallic |
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2004-2006 | Subaru | Legacy | GT |
| 2005,2007-2009 | Subaru | Legacy | GT Limited |
| 2006-2009 | Subaru | Legacy | GT spec.B |
| 2005-2006 | Subaru | Outback | XT |
| 2005-2009 | Subaru | Outback | XT Limited |
| 2006 | Saab | 9-2X | Aero |
| 2004-2006 | Subaru | Baja | Turbo |
| 2008 | Subaru | Forester | Sports 2.5 XT |
| 2009-2013 | Subaru | Forester | X Limited |
| 2009-2013 | Subaru | Forester | X Premium |
| 2004-2005,2009 | Subaru | Forester | XT |
| 2006-2010 | Subaru | Forester | XT Limited |
| 2009-2014 | Subaru | Impreza | WRX Premium |
| 2004-2014 | Subaru | Impreza | WRX STI |
| 2007,2011-2014 | Subaru | Impreza | WRX STI Limited |
| 2010 | Subaru | Impreza | WRX STI Special Edition |
| 2006-2007 | Subaru | Impreza | WRX TR |
| 2010-2013 | Subaru | Forester | XT Premium |
| 2011-2013 | Subaru | Forester | XT Touring |
| 2009-2010 | Subaru | Impreza | 2.5 GT |
| 2013-2014 | Subaru | Impreza | Base |
| 2013-2014 | Subaru | Impreza | Limited |
| 2004-2014 | Subaru | Impreza | WRX |
| 2006-2007 | Subaru | Impreza | WRX Limited |
Experience superior sealing performance with the Cometic 03+ Subaru EJ255/EJ257 101mm .040 inch MLS Head Gasket. Designed specifically for high-performance applications, this multi-layer steel (MLS) head gasket delivers excellent durability and gasket integrity under extreme conditions. It is engineered to fit the 03 and newer Subaru EJ255 and EJ257 engine models with a 101mm bore, making it an ideal choice for enthusiasts aiming for reliable power upgrades.
The gasket thickness of .040 inch provides a perfect balance between compression and clearance, improving combustion efficiency and engine performance. Cometic Gasket is known for manufacturing high-quality engine components that withstand the rigors of motorsport and daily driving alike, emphasizing precision engineering and consistency.
Whether you are upgrading your hot rod, building a tuner project, or replacing worn factory gaskets, this head gasket ensures a leak-free seal critical to engine longevity and power output. Trust Tuningsupply's fast and reliable delivery service to get this vital engine component to your workshop or garage quickly and without hidden fees.
The gasket thickness of .040 inch provides a perfect balance between compression and clearance, improving combustion efficiency and engine performance. Cometic Gasket is known for manufacturing high-quality engine components that withstand the rigors of motorsport and daily driving alike, emphasizing precision engineering and consistency.
Whether you are upgrading your hot rod, building a tuner project, or replacing worn factory gaskets, this head gasket ensures a leak-free seal critical to engine longevity and power output. Trust Tuningsupply's fast and reliable delivery service to get this vital engine component to your workshop or garage quickly and without hidden fees.
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We want to deliver parts fast, efficiently, and with ease. Our mission is to continue to provide just that. To provide large inventory and efficient logistics while maintaining great service. As well as a community with like-minded auto enthusiasts that share the same passion as we do.

















