Looking at just replacing my muffler for now. I had a flowmaster on my hemi not sure what series as it was already on there when i got it.

I put a dynomax bullet on my silverado 5.3 and it sounded good. Anyone have any experiance with the bullet or have any sound clips from a 4.7?

 

I have a 2008 4.7 - used all of the stock 3" pipe and did a Thrush two chamber. Sounds very mean but does not affect the cabin at freeway speeds. I hardly know it is there until I get on it.

Exhaust Clip