9th Gen Civic Si 72mm TB Adapter

This adapter is for our 72MM DBW (KTD-72D-RBC) throttle body to work on the stock 9th gen plastic manifold.

This will mate up to the existing O-ring in the manifold flange, as well as utilize the supplied thermal gasket which comes with the throttle body, on the opposite side of the adapter.

The adapter includes a tapered transition