Just installed an hks hi power and it touches my comptech sub frame brace, and vibrates when the car is running. Could I wrap heat wrap on it to make the rattling noise go away, or does anybody got any other ideas that would make it go away without removing the sway bar and brace.

 

try a smaller rubber hanger on one side to pull it away from it

 

Heat wrap would be the first choice. Otherwise you might have to get the exhaust hangers modified if that would even help the situation in your case.

 

re weld your hangers on the exhaust so you can move it over a lil bit.