Originally Posted by crystalworks

For sound, best bet is to delete the resonator and keep the 4.6 mufflers. Finding dinan mufflers is almost impossible now. Any muffler with that resonator is heavily muted. I had cutout installed that bypasses the resonator when I want. I have closed the cutout (to use the resonator) maybe twice over 2+ years. Going to just delete it eventually.

I uploaded a YouTube video of my exhaust and a buddies 4.4i with a Corsa exhaust. If you've been researching exhausts you've probably already seen it though.