1.8T Phenolic Transition Spacer

Used to mate a big port 1.8T intake manifold to a small port head, or vice versa. Included: - Step files for spacer - Exported .stl for quick printing Purpose: - Reduces intake air temperatures by creating a thermal block between the cylinder head and intake manifold - Allows you to use an AEB head with small port manifold, or large port manifold with small port head Fits: - All Audi/VW/Seat 1.8T 20V engines

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