Swirl Flap Delete Kit for BMW N57N N57Z 3.0d Engines Manifold Gaskets and Blank

Swirl Flap Delete Kit for BMW N57N N57Z 3.0d Engines. A CNC manufactured blanking plug made from 6061 T6 alloy, specifically designed for the N57N / N57Z engine, creating a perfect seal for the hole that remains after removing the swirl flap.