Cosworth Multi Layer High Performance Head Gasket - Subaru WRX STI - 07 EJ25 Engine 101mm Bore 1.10mm Thickness

The Cosworth Multi Layer High Performance Head Gasket for Subaru WRX STI (07 EJ25 Engine, 101mm Bore) is a groundbreaking upgrade over conventional head gaskets.

Built with five layers of 'sprung' stainless steel, these head gaskets are meticulously engineered to endure the intense pressures and temperatures associated with both fast-paced road driving and competitive racing.

• Each layer, when combined, forms an exceptionally robust seal that far surpasses standard steel gaskets in terms of consistency, durability, and reliability.
• The core of this innovation is a folded stopper layer that adds additional sealing properties,
• while the inclusion of a 0.25-micron nitrile rubber layer further ensures an optimum seal even under extreme conditions.

With a high resistance to temperatures exceeding 1400 degrees Celsius, these head gaskets offer long-term reliability and performance for your vehicle.

Please note that this specific product is designed for the Subaru WRX STI with a 07 EJ25 engine and 101mm bore size. If you don't see your vehicle or engine listed, please get in touch with our sales team at 01978 664466 to discuss your specific needs.