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      07-22-2012, 02:55 PM   #61
Finnegan
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Drives: Z4M/. Z3M, E36/46 M3
Join Date: Oct 2008
Location: Teaching the dog to slalom

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There's a thread by someone who installed red poly engine mounts (can't find it, on mobile). Look at that--lots there.

Not aware of any marked diffs between poly. Isolated or bolt through though, that will make a big diff (bolt through will rattle your teeth out). Check the design specs, not just the materials.

With isolated poly in both engine and transmission you'll get a lot more NVH than stock or neoprene. Not an issue if you know that going in.

Give update when done. Thanks.
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