trying to get ideas for an aggressive sounding muffler/exhaust or even something that sounds really good i have super 44 delta flow muffler that ends right behind my cab with just a 6" downpipe coming off of it and at mid rpm it sounds horrible. could that be because of no tail pipe or is it the muffler on a v6? any input would be a great help. thanks

 

you keep asking this question.
get some tips on the exhaust and it'll sound better.
Short of that, I use Magnaflow duals on mine. sounds completely beastly.

 

what magnaflow setup do you have?

 

This is the 3rd thread that I have read by you with you asking this same question. What is the deal?

Go to an exhaust shop that will let you hear some of the mufflers on your truck before they weld it in place. I went with a Flowmaster 50 series on my 3.7L. It needs to sound good to you since you'll be the one hearing it everyday. Call around to different shops and see who can do this for you.