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Old 12-01-2020, 04:33 AM   #4
10/10ths
"50 Years of 550 Spyder"
 
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Join Date: Jun 2015
Location: The Road
Posts: 958
Never use aftermarket engine mounts!

The OEM engine mounts are the only way to go.


Just think of them as a wear item that your replace regularly.

All of the aftermarket engine mounts that claim to “firm up shifting” et. al., are disastrous.

Even if you get a “slightly” firmer one, they ALL trigger the engine knock sensors and you will actually LOSE horsepower and torque. I have seen it on the dyno.

Just stay away from them all.

Good luck.
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