Tomei Head Gasket - Subaru Impreza GRB EJ20#, 93.5mm bore / 0.7mm thick Wagner Tuning with gains as high as

with gains as high as three percent realized during testing

If you have any problems at all with the swap just give us a call and a tech will get you the information you need

If the outer is stronger

Manufactured from strong plastic

twisting will occur especially during hard braking or roll

Tomei Head Gasket - Subaru Impreza GRB EJ20#, 93.5mm bore / 0.7mm thick Wagner Tuning with gains as high asThe sealing performance has been improved considerably with the super grommet to suit these engines and has been proven to deliver excellent reliability. Stainless steel was chosen to be the material of choice to make the Metal Gaskets with because of the heat conductivity efficiency of the stainless steel material to evenly distribute the heat and aid with cooling. This will greatly improve reliability and reduce the chances of problems. The natural