Using a composite material that is specifically designed for gasket applications the New South PowerGasket has been seen to give you up to 5% more power from your engine by reducing the temperature of the incoming air to your engine with an insulating gasket that radically reduces the heat transfer from the cylinder head to the intake manifold. This gives you cooler denser air for more horsepower and performance from your engine.

In real-time side-by-side testing, a PowerGasket Plus-equipped 1.8T drag car had 30°F lower intake air temperatures than its identical counterpart.