What should I do
What should I do
Here is my exhaust setup on my 2003 FX4 stepside 5.4
I cut my stock exhaust off and put a 3" pipe to where the collector is and brought it out the side in front of the rear tire and put a 5" angle cut chrome tip on it. it sounds amazing to me and looks really nice but I was wondering if I would get better performance if I put a miffler of some sort on it. Also I have a K&N 57 seris CAI with an edge evolution programer on it.
I cut my stock exhaust off and put a 3" pipe to where the collector is and brought it out the side in front of the rear tire and put a 5" angle cut chrome tip on it. it sounds amazing to me and looks really nice but I was wondering if I would get better performance if I put a miffler of some sort on it. Also I have a K&N 57 seris CAI with an edge evolution programer on it.


