Aftermarket value priced replacement Lower Engine Mount.

Engine mounts allow the engine to move and absorbs most of car vibration for a smooth ride. Unfortunately, these engine mounts deteriorate over time and begins to transmit vibration into the cabin. Loose engine mounts can also affect performance by sapping "off-the-line" performance.

Item: Rear Lower Mount

Fits the following:

2002-2006 R50 Cooper and R53 Cooper S Hatchback
2005-2008 R52 Cooper and Cooper S Convertibles

If your little MINI is 'maturing' and you decide to freshen up the suspension, don't forget the engine mounts.