What is a subframe bushing, and where is it / where are they? A long time ago someone on here told me my subframe bushings were shot when I told them about this problem I have:

I drive with my hand on the shifter (used to manual in the 944). When I brake semi-hard, or turn semi-quickly, I hear a loud click and I feel the shifter move. I always thought this meant my motor mounts were messed up, but I'd be interested to know more about subframe bushings. Thanks,

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'82 300TD
'77 6.9
'75 280S
'74 280
'87 Porsche 944 turbo