Question about torque arms

Guys who installed torque arms in their cars. How much of an increase in noise have you guys experienced? I had a Random tech torque arm installed on my car and while driving on the highway, seemed like too much road noise. I can even feel the vibrations from the exhaust in the car. Is this normal? I know there's supposed to be an increase in road noise because of the polly torque arm mount but I'm not sure how much is too much. Let me know, thanks a bunch. :)

I'm not familiar with a Random Tech TA, does it mount to the tranny or a weld in cross member?

Mounts to the tranny.

Nobody has changed their torque arms here? Guys give me some feedback. A search yielded nothing about extra road noise.

I've had only a slight increase in noise over the stock TA. Barely noticeable.