I guess maybe I should have said quieter than SPT stock exhaust. I have never heard a non-SPT stock one before but my Milltek with my other mods is definitely quieter than my SPT exhaust that originally came with the car. Plus, I have the EC Approved catted version of the Milltek which is the quieter version.
Originally Posted by jaswrx
no it's not. I almost bought a Milltek, and the only thing that is quieter is idle.
As soon as you get above 1500rpm, it's louder.