Tomei Head Gasket - 93.5mm / 1.0mm - 2002-2005 Subaru WRX PDM_oil-coolers Also it blocks some airflow

Also it blocks some airflow to the radiator

The short primaries and properly sized secondary’s also pull less heat from the exhaust gasses increasing turbine efficiency

Radiator Specs:

The 101mm titanium burnt tip adds visual presence at the rear of the car that matches the system's intent

Tomei Head Gasket - 93.5mm / 1.0mm - 2002-2005 Subaru WRX PDM_oil-coolers Also it blocks some airflowHIGHLIGHTS: 93. 5mm Bore 1. 0mm thickness Sold as a pair Ideal for those who want to upgrade to a head gasket to sustain more power Tomei Head Gasket 93. 5mm 1. 0mm SPECS: 93. 5mm bore 1. 0mm thickness High tensile stainless steel construction Improves the joint rigidity of the cylinder head with the cylinder block Promotes better heat conductivity which evenly distributes heat Sold as a set (2) NOTE: For the EJ20 models with the single AVCS option