I once had just a cheap glass pack and nothing else on my A4, that made my brain tickle a little bit cruising down the road. I played with it a lot by adding a magnaflow muffler and running the glass pack (resonator) and it sounded decent, but still louder than i wanted. I took the glass pack out and ran just the magnaflow muffler and it sounded good but too loud at cruising speeds. I ended up just buying the neuspeed cat back exhaust and i love it to death.

 

Alright Smartass... What I was saying was I was thinking about doing the res delete, but I don't want it to be too loud, and the wife has mentioned that she can hear me all the way down the street, which to me means it's loud enough already...

She could care less what I do to my car... lol

And yes, I love my Neuspeed as well...