Does the Cold Air Intake Mainfold Insulator offered by Mace to suit the alloytec engine, include the gaskets required for installation?

It comes with everything required for installation, we provide O2 sensor safe gasket sealant instead of gaskets.  If you would prefer to use two gaskets one above and one below the insulator then this method also works .You will need to pick these up from your local auto parts store. Often the stock gasket needs replacing so its best to pick up two.