IAG Performance Fire-Lock FA24 2.4L Head Gaskets (1 Pair with Fire-Lock Rings)

Our proprietary "Fire-Lock" Head gasket system has been proven in our record-setting EJ Powered race cars to be the strongest Subaru head gasket system ever produced. We’re excited to announce that this technology has now come to the Subaru FA24F engines found in the 22+ WRX. To achieve these results, our engineers isolated the combustion chamber sealing from the fluid sealing properties of the head gaskets. Tested beyond 1000 horsepower, these gaskets provide the durability and reliability needed for high-horsepower builds and extreme boost applications. The gaskets are manufactured from an asbestos-free composite raw material and feature silicone-based beading applied to critical areas to improve sealing around all water and oil passages. The separate gasket bodies take care of sealing oil and coolant passages, keeping them out of the combustion chamber. The combination of the alloy compression shims and gaskets assures maximum sealing for the Subaru 2.4L FA24 engine.