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Hey just an update on these... I had to call the manufacturer about space above lower bushing because the vibration at low speed was so harsh. I thought the mount assemblies had loosened allowing for more movement of the engine block. Turns out they have a recall on the older mount sets because the original designed bushing was to soft.
They sent me the stiffer bushings which were noticeably more firm when squeezing in my hand from the set I just removed. Installed and did a better job of tightening mount bolt to insure the engine block was set in firmly with no gaps between the bushings and washers. Drove in to work today and the vibration was much less harsh and only unpleasantly noticeable at low speeds and low throttle when the AFM kicks the engine into 4 cylinder mode. Will tighten one more time when I get back home but now I know why the stock mounts were so bulky and dense to tune out the reverberation from 4 cylinder mode...
I guess its time to tune....
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