Anyone have the powerflow on a 05?
Does it do anything, or is it a loudmouth with a different name?
Seems the same from the website...
What one to get?

 

I have it. It is louder, it is not as loud as the loudmouth because the loudmouth has no resonators like the power flo. The loudmouth for older Mustangs had resonators. With the tune I have it gave me more power. I don't know if it gave me more power or if it was the intake and tune.