longthaitran91
Suiton20
- First Name
- Long
- Joined
- May 15, 2018
- Threads
- 26
- Messages
- 497
- Reaction score
- 209
- Location
- Austin, TX
- Vehicle(s)
- 2017 honda civic si
- Thread starter
- #1
Does anyone have any solid evidence that they do anything other than vibrate the car? I hear supposedly that cars lose some torque from the stock mounts absorbing power. Has anyone ever tested on a dyno if they help or is it just marketing?
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