Well I got a full 3" header back no cats no resonators and i am so sick of it sounding like a honda civic anyone with experience I am going to switch out mufflers and add a resonator but need to know what to buy I currently have a dynomax ultraflow round. Thanks!

 

just get a highflow cat

 

wrong forum?

 

No right forum I used to be glockglade b4 gay people banned me for not being happy with a vendor. I used to have the high flow cat and it burnt out within a month i sometimes use 104 octane.

 

this is the lnf section

 

bingo

 

Ohhhhhh haha, anyways anybody got an answer?

 

There's your problem right there. No cat or resonator. A good resonator/muffler is Magnaflow. It's got a deep mellow sound without sounding harsh/raspy like Dynomax does. Also, a round muffler has more of a tendency to rasp more than an oval muffler. Look into a 5x8x14 Magnaflow with the 3" inlet/outlet you need. That will be the first step. Then, try a 5" round with the 3" inlet/outlet as your resonator, if you have the room. Should be all you need.