Description Reviews MINI Cooper S Exhaust Downpipe Heat Shield is the gasket between the block and the downpipe. It fits all Gen 2 MINI Cooper S cars with the N14 or N18 motors. While this heat shield can be reused it may need replacing if the riv nuts are stripped out, it's bent, or parts have broken off. This is a brand new heat shield made by MINI. Needs Some Bolts?Find them here!