I have a 95 Trans Am with the Pacesetter longtubes mounted up to the Pacesetter Offroad Y-pipe. My question is the Y is sitting on my frame and rattleing around down there. I have lived with this for a year now but I am wondering if there is a way to fix this problem or do I just have to deal with it.

 

from what I understand , it can be your motor mounts sagging. If you get new ones, or get a poly style mounts this can solve it.

 

If it was sagging wouldn't putting new ones on it make the motor sit up a little bit higher and make the y-pipe sit up agains the car even more?