This is an insert to fit into the original mount to limit movement of the engine to provide stability under acceleration. A small increase in NVH, usually at idle, should be expected when stiffening the connecting mount between the engine/transmission and chassis. The harder the material used, the greater the NVH transmitted
OEM Part Number: 5265556 / C1B1-6F012-BA
OEM Part Number: 2009270 / C1B1-6F012-AD
OEM Part Number: 1778550 / 1776911 / 8V51-6F012-AJ