Cosworth Head Gasket Subaru WRX STI EJ257 101.3MM 0.03 "FLS 2008+ COS-20010706

Cosworth FLS (Folded Stopper Layer) head gasket, 0.03 "thickness. Cosworth head gasket is made of stainless steel. Unlike other manufacturers, the material is not laser cut, which eliminates sharp edges and significantly improves the accuracy of workmanship. are an even layer of special rubber to ensure a very good tightness between the channels. An additional flange around the cylinders ensures the tightness of the combustion chamber even at extreme pressures that occur in turbo engines. Engine: Subaru Subaru WRX STI EJ257 2008 + Cosworth FLS Gasket (FOLDED STOPPER LAYER) ), thickness 0.03 "Our head gaskets are precision engineered and feature a folded stopper layer which provides superior and clamping force around each cylinder resulting in a more reliable and true seal. Manufactured using individual die cut layers of stainless steel to ensure consistently smooth edges to our standard of +/- 0.001in dimen sional tolerance then pre-coated with a 0.25 micron layer of rubber creates an immaculate gasket capable of extreme pressures and conditions.Engine: Subaru Subaru WRX STI EJ257 2008 + Unlike other manufacturers, the material is not laser cut which eliminates sharp edges and significantly improves Accuracy of workmanship. Individual layers are covered with an even layer of special rubber to ensure very good tightness between the channels. An additional flange around the cylinders ensures the tightness of the combustion chamber even at extreme pressures that occur in turbo engines. Engine: Subaru Subaru WRX STI EJ257 2008+