Hondata Heatshield Intake Manifold Gasket - Mazda Miata (1.8L, BP-4W) 99-04

Description

Hondata heatshield intake manifold gaskets are an inexpensive and very effective modification. By using a special material, the intake manifold is better insulated from the hot cylinder head. This insulation lowers intake air temperature which results in more horsepower and protection againt detonation.