I recently got a new system fitted to my 3.5ltr magna
It included wildcat headers and a metal high flow cat it sounds really loud
And heaps tinny can any one advise wAt I can do I also have a 2.5inch redbach exhaust from cat back

Any advise would help

a guy i know from south oz just gto a similar system fitted. He kept complaining that it was very raspy. anyway i think he got a 12inch resonator fitted to help quieten it down. His username is pwn3d_69er