H22A Hondata Heatshield Intake Manifold Gasket NGK Our kit includes BOTH valve

Our kit includes BOTH valve cover gasket and grommet set

Features like jiggle pins and check valves for air venting

Increase horsepower and torque without any cam changes and are ideal for heavily modified engines

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H22A Hondata Heatshield Intake Manifold Gasket NGK Our kit includes BOTH valveThe Honda Acura H22A Heatshield is a replacement intake manifold gasket made from special high temperature plastic, designed to insulate the intake manifold from the cylinder head. Hondata has developed a special high temperature insulating gasket which replaces the stock intake gasket. This and bypassing several heat sources significantly reduces the transfer of heat from the head to the intake and incoming air giving you up to 5% more power.