Brian Crower Head Gaskets for the Subaru EJ25 offer superior sealing at extreme boost pressures with die-cut stainless steel layers and a 0.2 micron Nitrile rubber coating, outperforming other brands by effectively sealing surface roughness at operating temperatures.
Vehicle Fitment:
2004-2007 Subaru STi
2006-2014 Subaru WRX
(EJ257)
Purchase Includes:
1 Headgasket
| Part Number: | Bore: | Thickness: |
| BC8262 | 101mm | 1.5mm |
More from Brian Crower:
BC gaskets, made in Japan, offer superior sealing even at extreme boost pressures. Each gasket features die-cut stainless steel layers with unmatched consistency, outperforming other brands that suffer from fatigue and leakage. Pre-coated with a 0.2-micron layer of Nitrile rubber, BC gaskets fill the cylinder head surface completely, sealing roughness between 10 to 15 microns. Unlike FKM, which doesn’t melt to fill surface roughness due to high heat resistance, Nitrile rubber ensures a perfect seal at operating temperatures.
