I have a diagonal dual but the magnaflow kit only comes out in front of the back tire. I was worried about how it'd look at first but I'm very please with it.
The tone of the exhaust is awesome. Really good. Throaty enough and loud enough to sound good, but it's not obnoxious. I've really only heard it in the cab so I can't say what it sounds like outside the truck, but inside the truck I love the sound of it.
I will say this: the tone is awesome but it doesn't appear to be super loud. My buddy hear it in his car when I laid on it and he stayed back, so it is loud. Personally I might wish it was slightly louder, like a 14" muffler, but I'd have to hear it before I put it in.
A crappy exhaust clip for you:
Doesn't really do it justice though. Blame my phone.
And 2 pictures of the magnaflow kit I have:
- look below the rear passenger door
And the tips:
Everyone that's seen it loves the look and sound of it.