Got my BNR rear trans mount installed and coupled with MPFabs DRS, it's perfect right now. Zero vibrations and only put 100miles on it today so far. The upper left and right mounts are still stock for now.
Engine no longer shaking in the bay, also found out what the occasional banging was as well, the stock rear trans mount was completely shot and I might add a total piece of ****. When I get another sonic, that above all other thing will be the first item replaced. My stock one (6yrs old and with 72k miles on it, I placed a screwdriver in the center and with no effort I was able to rotate it to max in both directions and the rubber was starting to crack and tear as well.
Next on the list, rear disc conversion.
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