I have a 2004 1500 quad with a the 4.7. I like how deep the exhaust is stock but i like it a little deeper and louder. What does everyone suggest i heard alot about the flowmaster 50 series. Also if i do it my self is it just takin 2 bolts out swaping mufflers and puttin them back in??? I just want the muffler not duals. Thanks

 

The 50 Series Flowmasters sound great, I have them on my Roadrunner. They should be what your looking for.

 

I have the Flowmaster 50 Series and I LOVE LOVE LOVE it. I wrote a thread about my expierence with it. Just look for miclinn (INSTALLED FLOWMASTER) under the intake header and exhaust section. The Flowmaster you will need is P/N 52558. You will have to have an extension piece cut because the Flowmaster is shorter than stock muffler. It is no big deal to do that. I have the muffler and single exhaust and turn heads every where I go, complements all the time.