Tomei 1363101121 Metal Head Gasket (1.2mm Thick) - Subaru EJ255 / EJ257  Image1
 
Images are generic.
 

Tomei Metal Head Gasket (1.2mm Thick) - Subaru EJ255 / EJ257

 
  • For EJ255 & EJ257 engines

  • Bore (mm): 101.0

  • Thickness (mm): 1.2


Tomei 1363101121 Metal Head Gasket (1.2mm Thick) - Subaru EJ255 / EJ257
List Price: $120.00
$108.00  Save 10%
Free shipping 
Product is available for order
Shipping times depend on manufacturer availability
Usually ships in 2-3 days

Product Details

Tomei Metal Head Gasket (1.2mm Thick) - Subaru EJ255 / EJ257 


Higher Compression, The Perfect Seal, & Problem Prevention with this easy upgrade. The technological advancement of performance engines and even more so from tuned engines will increase the burden of stress on the head gasket. Under extreme conditions of high cylinder pressures and competition use, the head gasket is often the weakest point. The expansion and 3D pressure image shown, displays the effectiveness of the TOMEI multiple layered head gasket with the super grommet design (shown with the pressure image analysis system). The sealing performance is pursued with cross-section measurements and utilizes various functions within the design.

 

SUPER GROMMET DESIGN

Although the stock product is not metal, yet the sealing performance is limited due to the grommet type design. The sealing performance has been improved considerably with the super grommet, to suit these engines and has been proven to deliver excellent reliability. (Super Grommet = Dual Seal Method combining both the Bead Structure & Metal Grommet designs).

 

 

SPECIFIC RIB DESIGNS

The gas sealing characteristics will improve with the raised rib, but the sealing characteristics of the neighbouring water and oil channels are equally reduced. Therefore when pushing for power gains, these areas are weak points that can allow leakages. The TOMEI design focuses on all areas to provide the maximum seal with the use of the super grommet design. By using the rib height to ensure an equal overall high surface pressure seal, where it’s needed the most.

 

 

SIZE OPTIONS

We have decided to make various sizes available to suit each end users needs. The more options available will allow you to fine tune your engine to suit your specific needs to get that right compression ratio that you are after.


Product Reviews and Ratings

This product has no reviews at the moment.

Have a review for this product? Sign in to leave a review


 

Vehicle Applications

Years Make Model Trim Chassis Engine Notes
2006 - 2007 Subaru Impreza Turbo (GD) EJ25  
2008 - 2009 Subaru Impreza Turbo (GE) EJ255  
2008 - 2010 Subaru Impreza Turbo (GH) EJ25  
2004 - 2007 Subaru Impreza Turbo (GD) EJ25  
2008 - 2009 Subaru Impreza Turbo (GE) EJ257  
2008 - 2010 Subaru Impreza Turbo (GR) EJ257  
Subaru Impreza WRX      
Subaru Impreza WRX      
Subaru Impreza WRX-Hatchback      
Subaru Impreza WRX-Hatchback      
Subaru Impreza WRX-Hatchback      
Subaru Impreza WRX-Hatchback      
Subaru Impreza WRX-Hatchback      
Subaru Impreza WRX-Hatchback      
Subaru Impreza WRX-Hatchback      
Subaru Impreza WRX-Limited      
Subaru Impreza WRX-Limited      
Subaru Impreza WRX-Limited-Hatchback      
Subaru Impreza WRX-Limited-Hatchback      
Subaru Impreza WRX-Limited-Hatchback      
Subaru Impreza WRX-Limited-Hatchback      
Subaru Impreza WRX-Limited-Hatchback      
Subaru Impreza WRX-Limited-Sedan      
Subaru Impreza WRX-Limited-Sedan      
Subaru Impreza WRX-Limited-Sedan      
Subaru Impreza WRX-Limited-Sedan      
Subaru Impreza WRX-Limited-Sedan      
Subaru Impreza WRX-Premium-Hatchback      
Subaru Impreza WRX-Premium-Hatchback      
Subaru Impreza WRX-Premium-Hatchback      
Subaru Impreza WRX-Premium-Hatchback      
Subaru Impreza WRX-Premium-Hatchback      
Subaru Impreza WRX-Premium-Sedan      
Subaru Impreza WRX-Premium-Sedan      
Subaru Impreza WRX-Premium-Sedan      
Subaru Impreza WRX-Premium-Sedan      
Subaru Impreza WRX-Premium-Sedan      
Subaru Impreza WRX-Sedan      
Subaru Impreza WRX-Sedan      
Subaru Impreza WRX-Sedan      
Subaru Impreza WRX-Sedan      
Subaru Impreza WRX-Sedan      
Subaru Impreza WRX-Sedan      
Subaru Impreza WRX-Sedan      
Subaru Impreza WRX-STI      
Subaru Impreza WRX-STI      
Subaru Impreza WRX-STI      
Subaru Impreza WRX-STI      
Subaru Impreza WRX-STI-Hatchback      
Subaru Impreza WRX-STI-Hatchback      
Subaru Impreza WRX-STI-Hatchback      
Subaru Impreza WRX-STI-Hatchback      
Subaru Impreza WRX-STI-Hatchback      
Subaru Impreza WRX-STI-Hatchback      
Subaru Impreza WRX-STI-Hatchback      
Subaru Impreza WRX-STI-Limited      
Subaru Impreza WRX-STI-Limited-Hatchback      
Subaru Impreza WRX-STI-Limited-Hatchback      
Subaru Impreza WRX-STI-Limited-Hatchback      
Subaru Impreza WRX-STI-Limited-Hatchback      
Subaru Impreza WRX-STI-Limited-Sedan      
Subaru Impreza WRX-STI-Limited-Sedan      
Subaru Impreza WRX-STI-Limited-Sedan      
Subaru Impreza WRX-STI-Limited-Sedan      
Subaru Impreza WRX-STI-Sedan      
Subaru Impreza WRX-STI-Sedan      
Subaru Impreza WRX-STI-Sedan      
Subaru Impreza WRX-STI-Sedan      
Subaru Impreza WRX-STI-Special-Edition-Hatchback      
Subaru Impreza WRX-TR      
Subaru Impreza WRX-TR      
Subaru Baja Turbo      
Subaru Baja Turbo      
Subaru Baja Turbo      
Subaru Forester Sports-2.5-XT      
Subaru Forester XT      
Subaru Forester XT      
Subaru Forester XT      
Subaru Forester XT-Limited      
Subaru Forester XT-Limited      
Subaru Forester XT-Limited      
Subaru Forester XT-Limited      
Subaru Forester XT-Limited      
Subaru Forester XT-Premium      
Subaru Forester XT-Premium      
Subaru Forester XT-Premium      
Subaru Forester XT-Premium      
Subaru Forester XT-Premium      
Subaru Forester XT-Touring      
Subaru Forester XT-Touring      
Subaru Forester XT-Touring      
Subaru Legacy 2.5GT      
Subaru Legacy 2.5GT      
Subaru Legacy 2.5GT      
Subaru Legacy GT      
Subaru Legacy GT      
Subaru Legacy GT-Limited      
Subaru Legacy GT-Limited      
Subaru Legacy GT-Limited      
Subaru Legacy GT-Limited      
Subaru Legacy GT-spec.B      
Subaru Legacy GT-spec.B      
Subaru Legacy GT-spec.B      
Subaru Legacy GT-spec.B      
Subaru Outback XT      
Subaru Outback XT      
Subaru Outback XT-Limited      
Subaru Outback XT-Limited      
Subaru Outback XT-Limited      
Subaru Outback XT-Limited      
Subaru WRX STI Base      
Subaru WRX STI Limited      
Saab 9-2X Aero